China Petroleum & Chemical Corporation Maoming Branch：14Y/6 Sulfur/M3201 overhaul (refractory material supply + construction)

Suzhou Hailu Heavy Industry Co., Ltd. (general contractor)：One set of waste heat boiler of Tongliao Jinmei Chemical Co., Ltd. (newly built) (full set of refractory materials + construction)

Sinopec Guangzhou Engineering Co., Ltd. (general contractor)：Fude (Changzhou) Energy and Chemical Development Co., Ltd. 1 million tons/year methanol olefin and 500,000 tons/year styrene production project (full set of refractory materials + construction)

Maoming Guangdi Chemical Co., Ltd. (newly built)：50,000 tons/year insurance powder project (newly built) a sulfur incinerator (a full set of refractory materials + construction)

Sinopec Qingdao Refining & Chemical Co., Ltd.：CFB boiler flue gas upgrading project

Ningbo Connecting Equipment Manufacturing Co., Ltd.：Shandong Shengli Oil Refinery Catalytic Heating Furnace (full set of refractory materials + construction)

Fujian United Petrochemical Co., Ltd.：Hydrogen production unit reformer

Sinopec Hainan Refining & Chemical Co., Ltd.：Catalytic waste heat boiler (full set of refractory materials and construction)

Jiangsu Yanxin Technology Co., Ltd. (general contractor)：Catalytic waste heat boiler (full set of refractory materials and construction)

Tongling Zhengyuan Environmental Technology Co., Ltd. (hazardous waste treatment device)：30d/t incineration workshop (rotary kiln, kiln hood and second combustion chamber) refractory insulation lining project (full set of refractory materials + construction)

Sinopec Tahe Refining & Chemical Co., Ltd.：5 million tons/year Tahe heavy crude oil upgrading supporting project (refractory material supply + construction)

Sinopec Tenth Construction Co., Ltd. (Maoming Petrochemical)：1.5 million tons of catalytic gasoline adsorption desulfurization device and lining project

Sinopec Qingdao Refining & Chemical Co., Ltd. (newly built)：100,000 tons/year sulfur recovery plant project (full set of refractory materials + construction)

General contractor of Guangzhou Laska Engineering Consulting Co., Ltd. (100d/t hazardous waste treatment device of Northeast Pharmaceutical)：Rotary kiln, second combustion chamber, connecting flue, quenching tower (full set of refractory materials + construction)

General contractor of Guangzhou Laska Engineering Consulting Co., Ltd. (Shanghai Shengda 60,000 tons/year waste liquid incineration) plant：Incinerator, waste heat boiler, quenching tower, connecting flue (full set of refractory materials + construction)

Lanzhou Lanshi Heavy Equipment Co., Ltd.：Daqing Zhonglan Petrochemical Co., Ltd. 5000Nm3/h hydrogen production converter steam generator device (supply + construction)

Nanjing Jinling Huntsman New Material Co., Ltd.：Three sets of acid-resistant bricks for liquid sulfur pool (supplied)

General contracting of Anhui Sudong Petrochemical Power Equipment Manufacturing Group Co., Ltd. (Changling Petrochemical Catalytic Cracking Unit Transformation)：FCC unit flue (refractory material supply + construction)

Sinopec Zhenhai Refining & Chemical Company：3# Catalytic cracking unit (two vessels) heat-insulating and wear-resistant castable (supplied)

General contractor of Guangzhou Laska Engineering Consulting Co., Ltd. (Shanghai Zhongxi Sanwei Chemical Waste Liquid Incineration) Plant：Incinerator, connecting flue (full set of refractory materials + construction)

Sinopec Tahe Refining & Chemical Co., Ltd.：1# Sulfur Sulfur Recovery Unit Sour Combustion Furnace (Renovation)

Sinopec Jinling Branch：PX project (refractory material supply)

Ningbo Connecting Equipment Group Co., Ltd.：Coking heating furnace, refractory brick + castable + ceramic fiber module (full set of refractory material supply + construction)

1.5 million tons/year continuous reforming unit of Maoming Branch of Sinopec Tenth Construction Co., Ltd. (General Contractor)：Four-in-one furnace, cylindrical furnace (refractory brick + castable + ceramic fiber module) (full set of refractory material supply + construction)

Guangdong Southwest Petrochemical Equipment Co., Ltd. (General Contractor) Maoming Branch 1.5 million tons/year continuous reforming unit：Waste heat recovery, chimney (refractory material supply + construction)

Maoming City Guangdong Chemical Co., Ltd.：One sulphur incinerator (refractory material supply + construction) for the 100,000 tons/year insurance powder project (expansion)

Sinopec Qingdao Refining & Chemical Co., Ltd. (All installations are shut down for overhaul)：2.8 million tons/year catalytic re-lift, cyclone separator, flue gas pipeline, etc., high-strength wear-resistant castable, heat-insulated wear-resistant castable, wear-resistant castable (supplied)

China National Petroleum Corporation Seventh Construction Co., Ltd.：Chimney Maintenance Project of Turkmenistan Second Natural Gas Treatment Plant

Maoming Tianyuan Petrochemical Co., Ltd. (newly built) 1.8 million tons/year catalytic cracking unit：80m chimney acid-resistant castable lining (supply) project

Zhongke Supai Energy Technology Jingjiang Co., Ltd.：North China Petrochemical's 10 million tons/year atmospheric and vacuum unit heating furnace (refractory material supply + construction)

Suzhou Hailu Heavy Industry Co., Ltd. (general contractor) Kazakhstan：Acid gas incineration device (full set of refractory materials + construction)

Tongling Zhengyuan Environmental Engineering Technology Co., Ltd.：30d/t rotary kiln, second combustion chamber, connecting flue, quenching tower (full set of refractory materials + construction)

Jiangsu Jiangan Group Co., Ltd. (General Contractor) Huaian Qingjiang Petrochemical：Desulfurization and denitration lining project (full set of refractory materials + construction)

China Petroleum & Chemical Corporation Jinling Branch：1.5 million continuous reforming heating furnace GD160-1.0 lightweight mullite bricks, castables (supplied)

Ameco Foster Wheeler Power Machinery Co., Ltd. Zhuhai Jutal Offshore Oil Service Co., Ltd.：50T quick-installed boiler (full set of refractory materials + construction)

Jiangsu Yanxin Technology Co., Ltd. (general contractor) Zhejiang Petrochemical：10 million tons/year atmospheric and vacuum equipment, furnace reduction and waste heat recovery (full set of refractory materials + construction)

China Petroleum & Chemical Corporation Jinling Branch：2 million tons/year refractory bricks and castables for the heating furnace of the residue hydrogenation unit (supplied)

Jiangsu Yanxin Technology Co., Ltd. (general contracting)：Tenglong Aromatics (Zhangzhou) Co., Ltd. para-xylene project damaged area heating furnace reconstruction project 7307G waste heat recovery (supply + construction)

Anhui Zhong'an Coal Chemical Industry (newly built)：Acid-resistant bricks for liquid sulfur pool of 80,000 tons/year sulfur recovery device (supplied)

Wuxi Taihe Maosheng Technology Co., Ltd. (exported to Thailand)：One sulphur-making incinerator (a full set of refractory materials and construction) for the 100,000 tons/year insurance powder project (newly built)

Suzhou Hailu Heavy Industry Co., Ltd. (general contractor)：Hubei Jinao Technology Co., Ltd. oil product upgrade project 60,000 tons/year sulfur recovery unit waste heat boiler, sulfur reactor (full set of refractory materials + construction)

Jiangsu Dongfang Complete Equipment Manufacturing Group Co., Ltd. (general contractor) Zhongke (Guangdong) Refining & Chemical 2 million tons/year oil refining and ethylene project：2 million tons/year diesel hydrogenation unit heating furnace, fractionation tower bottom reboiler and waste heat recovery (supply + construction)

China Petroleum & Chemical Corporation Maoming Branch：Supply of refractory materials for 2.8 million tons/year residual oil hydrogenation unit (heating furnace)

Sinopec Tahe Refining & Chemical Co., Ltd.：2# coking furnace transformation (GD160-1.0 lightweight mullite bricks, castables, ceramic fiber products) supply

Jiangsu Yanxin Technology Co., Ltd. (Fujian United Petrochemical)：Supply + construction of 80,000 tons/year sulfur recovery device, waste heat boiler (ceramic tube, castable)

Jiangsu Yanxin Technology Co., Ltd. (general contractor), Zhongke (Guangdong) Refining and Chemical Co., Ltd. 20 million tons/year oil refining and ethylene project：Heating furnace of 4 million tons/year residual oil hydrogenation unit (full set of refractory material supply + construction)

Jiangsu Yanxin Technology Co., Ltd. (general contractor), Zhongke (Guangdong) Refining and Chemical Co., Ltd. 20 million tons/year oil refining and ethylene project：SZb device heating furnace, chimney (full set of refractory material supply + construction)

Suzhou Hailu Heavy Industry Co., Ltd.：Serbon regeneration furnace waste heat boiler (full set of refractory material supply + construction)

China National Petroleum Corporation Seventh Construction Co., Ltd.：Refractories for the sour gas incinerator of Turkmenistan's second natural gas treatment plant (supplied)

Maoming Guangdi Chemical Co., Ltd.：Supply and construction of two sulfur incinerators

Wuxi Fukai Thermal Energy Technology Co., Ltd.：Silicon carbide products (supply)

China Petroleum & Chemical Corporation Maoming Branch：2.6 million tons/year slurry bed hydrogenation unit heating furnace (full set of refractory materials + construction)

Sinopec Luoyang Engineering Co., Ltd.：Yanchang China Coal-Yuneng Chemical 600,000 tons/year DMTO project flue high-strength wear-resistant castable, heat-insulated wear-resistant castable, tortoise shell net, anchor nail (full set of refractory materials + construction)

Guangzhou Panyu Haoye Corrugated Pipe Industry Co., Ltd.：6 expansion joints with temperature-resistant and wear-resistant lining and oven engineering

Tongling Zhengyuan Environmental Engineering Technology Co., Ltd. (Hazardous Waste Centralized Disposal Center)：Construction of replacement of refractory lining of kiln head cover, rotary kiln and second combustion chamber

Guangdong Yuekai Machinery Co., Ltd.：Castable for 60m steel chimney (supply + construction)

Jiangsu Yixing Non-metal Chemical Machinery Factory Co., Ltd.：Silicon nitride bonded silicon carbide shed

China Petroleum & Chemical Corporation Maoming Branch：1.5 million tons/year ethylene cracking unit furnace lining repair project

Guangdong Hengsheng Petrochemical Industry Co., Ltd.：Refractory construction of 40,000 tons/year rock wool product project

Jiangsu Yanxin Technology Co., Ltd. (general contractor) Zhongke (Guangdong) Refining & Chemical Co., Ltd. 20 million tons/year oil refining and ethylene project：8265G Guangdong Zhongke Project Waste Heat Recovery Lining

Nanjing Yuchuang Petrochemical Equipment Co., Ltd. (General Contracting)：Lining material for the depressurization orifice chamber of the flue pressure reduction orifice plate of the 2.8 million tons/year heavy oil catalytic cracking unit of China Petroleum & Chemical Corporation Jingmen Branch (supply + construction)

Ameco Foster Wheeler Power Machinery Co., Ltd.：3 sets of 20d/h boilers (full set of refractory material supply + construction)

China Petroleum & Chemical Corporation Maoming Branch：150,000 tons/year sulfur recovery device (full set of refractory material supply + construction)

Zhenhai Petrochemical Engineering Co., Ltd. (General Contractor) Zhongke (Guangdong) Refining and Chemical Co., Ltd. 20 million tons/year oil refining and ethylene project：3*130,000 tons/year sulfur recovery device (three sets) sour gas burner, tail gas incinerator, sour gas burner steam generator, incinerator steam generator, two-stage CLAUS reactor, one-stage CLAUS reactor, cooling (A full set of refractory material supply + construction)

Jiangsu Yixing Non-metal Chemical Machinery Factory Co., Ltd.：Silicon carbide products (supply)

China Petroleum & Chemical Corporation Tianjin Branch：Refining Department Reforming Extraction Unit Four-in-One Heating Furnace Waste Heat Recovery Transformation Project (Supply)

Guangdong Maohua Construction Group Co., Ltd.：3# Hydrogen production unit overhaul (construction)

Shandong Sanwei Petrochemical Engineering Co., Ltd.：Ministry of Chemical Industry 2# Aromatics Device Four-in-One Heating Furnace Increasing Waste Heat Recovery Facilities Project

China Petroleum & Chemical Corporation Maoming Branch：600,000 tons/year slurry bed device (new construction) (full set of refractory material supply + construction)

Shandong Hualu Hengsheng Chemical Co., Ltd.：100 thousand tons/year amide and nylon new material sulfuric acid plant (full set of refractory material supply + construction)

China National Petroleum Corporation Seventh Construction Co., Ltd.：Kazakhstan PKOP refinery renovation project overhaul project

China Petroleum & Chemical Corporation Maoming Branch (Refining Division)：60,000 cubic meters of hydrogen production equipment transformation (ceramic fiber modules, GD160-1.0 lightweight mullite bricks, castables, high alumina refractory bricks, etc.) full set of refractory materials supply + construction

China Petroleum & Chemical Corporation Maoming Branch (newly built) 100,000 tons/year high-end carbon project：Incinerator (two sets), waste heat boiler, coking furnace, settling chamber, chimney (full set of refractory material supply + construction)

Yueyang Zhusheng Pipeline Valve Co., Ltd. (General Contractor) China Petroleum & Chemical Corporation Changling Branch：1# Catalytic cracking unit reverse re-system hidden trouble transformation coaxial settler-regenerator transformation project catalytic flue (refractory material supply + construction)

Zhejiang Zhenhua Thermal Insulation Engineering Co., Ltd. (General Contractor) Maoming Branch of China Petroleum & Chemical Corporation：1.5 million tons/year continuous reforming device system supporting filling and filling project 50,000 m³ liquid storage tank light castable (supply + construction)

Suzhou Hailu Heavy Industry Co., Ltd. (General Contractor) Sinopec Beihai Refining & Chemical Company：2.6 million tons/year catalytic cracking unit waste heat boiler (full set of refractory materials + construction)

Top Industry (Jiangsu) Co., Ltd. (General Contractor) 20 million tons/year oil refining and ethylene project of Zhenhai Refining and Chemical Branch of China Petroleum & Chemical Corporation：4 million tons/year hydrocracking F9101\9201 furnace (full set of refractory material supply + construction)

China Petroleum & Chemical Corporation Maoming Branch：3# Catalytic cracking unit flue gas re-rising pipe insulation and wear-resistant castable (supply + construction)

Yixing Lizhi Electric Furnace Refractories Co., Ltd.：A batch of silicon carbide products, specifications: 550*400*18 (mm) (supplied)

Guangxi Jinshang Technology Co., Ltd.：A batch of silicon carbide products, specifications: 500*370*12 (mm) (supply)

Chaozhou Jicheng Kiln Co., Ltd.：A batch of silicon carbide products, specifications: 550*370*12 (mm) (supplied)

Zhongke (Guangdong) Refining & Chemical Co., Ltd. (Utilities Department)：100d/d Hazardous Waste Treatment Device Rotary Kiln Chromium Corundum Castable (supplied)

Zhongke (Guangdong) Refining & Chemical Co., Ltd. (Petroleum Refining Department III)：130,000 tons/year sulfur recovery unit waste heat boiler overhaul

China National Petroleum Seventh Construction Co., Ltd. (Four United)：3.7 million tons/year hydrocracking, chimney acid-resistant bricks, acid-resistant mortar (supplied)

Jiangsu Yuxin Environmental Engineering Management Co., Ltd. (General Contractor) Tongling Zhengyuan Environmental Engineering Technology Co., Ltd. (Hazardous Waste Centralized Disposal Center) Phase II Project：100d/t hazardous waste incineration system rotary kiln, second combustion chamber, connecting flue, quenching tower (full set of refractory materials + construction)

China Petroleum & Chemical Corporation Maoming Branch (Ethylene Division)：600,000 tons/year styrene furnace maintenance (ceramic fiber module, castable supply + construction)

China Petroleum & Chemical Corporation Maoming Branch (Refining Division)：7# (150,000 tons/year) sulfur recovery unit tail gas incinerator (overhaul)

Tongling Zhengyuan Environmental Engineering Technology Co., Ltd. (Hazardous Waste Centralized Disposal Center)：30d/t rotary kiln, second combustion chamber, connecting flue, quenching tower (full set of refractory materials + construction)

Zhenhai Petrochemical Engineering Co., Ltd. (general contractor) Sino-Venezuela joint venture Guangdong Petrochemical 20 million tons/year oil refining and ethylene project：780,000 tons/year sulfur recovery device (five sets) sour gas burner steam generator, incinerator steam generator, second-level CLAUS reactor, first-level CLAUS reactor, cooler totaling 40 sets (refractory material supply + construction)

Top Industry (Jiangsu) Co., Ltd. (General Contractor) 500,000 tons/year heavy aromatics project of Maoming Petrochemical Branch of China Petroleum & Chemical Corporation：Maoming heavy aromatics F-701~F-703 heating furnace-radiation chamber refractory bricks, castables, convection section, top flue (including fiber plastic, fiber blanket) (full set of refractory materials + construction)

Zhenhai Petrochemical Engineering Co., Ltd. (general contractor) Sino-Venezuela joint venture Guangdong Petrochemical 20 million tons/year oil refining and ethylene project：780,000 tons/year sulfur recovery device (five sets) liquid sulfur pool acid-resistant bricks, acid-resistant castables, acid-resistant mortar (full set of refractory material supply + construction)

Wuxi Gaokai Thermal Energy Technology Co., Ltd.：A batch of silicon carbide special-shaped bricks (supply)

100,000 tons/year high-end carbon project of China Petroleum & Chemical Corporation Maoming Branch (Refining Division)：R-170 refractory plastic for 50m rotary kiln (supplied)