hjc黄金城新网站【中国】有限公司

NEWS CENTER
媒体新闻
Business News
BUSINESS NEWS
04-07
2026
WELLE Wins EPC Contract for 200,000 t/y Wastewater Treatment of Ethylene-Based Functional Polyvinyl Alcohol Resin
WELLE Wins EPC Contract for 200,000 t/y Wastewater Treatment of Ethylene-Based Functional Polyvinyl Alcohol Resin
Recently, WELLE has won the EPC contract for the 200,000 t/y wastewater treatment project at Jiangsu Wanwei’s ethylenebased functional polyvinyl alcohol (PVA) resin project, with a contract value of RMB 44.88 million. The project has a wastewater treatment capacity of 300 m³/h and includes the construction of a demineralized water system to treat the effluent for reuse in the circulating cooling water system. This win represents a major breakthrough for WELLE in the industrial services sector for highend new materials in coal chemicals, marking the company’s completion of a fullindustrychain service loop for modern coal chemicals and further consolidating its leading position in the energy & chemical service sector.
View more
03-23
2026
WELLE Wins Three Operation Projects
WELLE Wins Three Operation Projects
Recently, WELLE Group has been awarded new contract and renewed existing agreements for three wastewater and leachate entrusted operation projects. Covering multiple high-difficulty organic wastewater treatment sectors including distillery wastewater, WtE leachate, and leachate from domestic waste transfer stations.
View more
03-12
2026
WELLE Signed Bioenergy Project in Singapore
WELLE Signed Bioenergy Project in Singapore
Recently, WELLE Group, in partnership with Juncapital Holdings and other collaborators, successfully completed the signing of the BioEnergy Lim Chu Kang, Singapore (hereinafter referred to as the "BE Project"), a local biogas power generation project in Singapore. As the Group's first bioenergy investment project in the Southeast Asia region, this signing represents a breakthrough in the company's overseas bioenergy business expansion, laying the foundation for WELLE to further cultivate the Southeast Asian bioenergy market and establish a regional benchmark project.
View more
03-10
2026
Nanjing Doule (a subsidiary of WELLE) Wins Bid for CNAF Oil & Gas Recovery Project
Nanjing Doule (a subsidiary of WELLE) Wins Bid for CNAF Oil & Gas Recovery Project
Recently, Nanjing Doule Refrigeration Equipment Co., Ltd. (hereinafter referred to as "Nanjing Doule"), a wholly-owned subsidiary of WELLE Group, has won the bid for the "Project of Adding a Oil & Gas Recovery Facility at the Northern Storage Center of CNAF (China National Aviation Fuel) Beijing-Tianjin-Hebei Logistics Co., Ltd."
View more
02-28
2026
COP5.0! WELLE heat pump coupling system helps accelerate the development of the bio natural gas industry
COP5.0! WELLE heat pump coupling system helps accelerate the development of the bio natural gas industry
Recently, the coupling application system of biogas slurry waste heat industrial heat pump jointly developed by Hangzhou Energy Environment and Suzhou Energy, a subsidiary of Welle, has achieved significant results in the Kanghong Animal Husbandry project of "adopting a cow".
View more
02-13
2026
The Nanjing Doule Sinopec Hainan Port project, a subsidiary of Welle, has been successfully delivered, achieving large-scale and stable recovery of oil and gas under extreme conditions
The Nanjing Doule Sinopec Hainan Port project, a subsidiary of Welle, has been successfully delivered, achieving large-scale and stable recovery of oil and gas under extreme conditions
Nanjing Doule Refrigeration Equipment Co., Ltd. (hereinafter referred to as "Nanjing Doule"), a subsidiary of Welle Group, has successfully delivered the project of adding oil and gas recovery equipment to the dock of Sinopec (Hong Kong) Hainan Petroleum Co., Ltd. The project has been successfully delivered and officially put into stable operation recently.
View more
1 2 3 ... 14
WELLE Wins EPC Contract for 200,000 t/y Wastewater Treatment of Ethylene-Based Functional Polyvinyl Alcohol Resin
WELLE Wins EPC Contract for 200,000 t/y Wastewater Treatment of Ethylene-Based Functional Polyvinyl Alcohol Resin
Recently, WELLE has won the EPC contract for the 200,000 t/y wastewater treatment project at Jiangsu Wanwei’s ethylenebased functional polyvinyl alcohol (PVA) resin project, with a contract value of RMB 44.88 million. The project has a wastewater treatment capacity of 300 m³/h and includes the construction of a demineralized water system to treat the effluent for reuse in the circulating cooling water system. This win represents a major breakthrough for WELLE in the industrial services sector for highend new materials in coal chemicals, marking the company’s completion of a fullindustrychain service loop for modern coal chemicals and further consolidating its leading position in the energy & chemical service sector.
04-07
2026
View more
WELLE Wins Three Operation Projects
WELLE Wins Three Operation Projects
Recently, WELLE Group has been awarded new contract and renewed existing agreements for three wastewater and leachate entrusted operation projects. Covering multiple high-difficulty organic wastewater treatment sectors including distillery wastewater, WtE leachate, and leachate from domestic waste transfer stations.
03-23
2026
View more
WELLE Signed Bioenergy Project in Singapore
WELLE Signed Bioenergy Project in Singapore
Recently, WELLE Group, in partnership with Juncapital Holdings and other collaborators, successfully completed the signing of the BioEnergy Lim Chu Kang, Singapore (hereinafter referred to as the "BE Project"), a local biogas power generation project in Singapore. As the Group's first bioenergy investment project in the Southeast Asia region, this signing represents a breakthrough in the company's overseas bioenergy business expansion, laying the foundation for WELLE to further cultivate the Southeast Asian bioenergy market and establish a regional benchmark project.
03-12
2026
View more
Nanjing Doule (a subsidiary of WELLE) Wins Bid for CNAF Oil & Gas Recovery Project
Nanjing Doule (a subsidiary of WELLE) Wins Bid for CNAF Oil & Gas Recovery Project
Recently, Nanjing Doule Refrigeration Equipment Co., Ltd. (hereinafter referred to as "Nanjing Doule"), a wholly-owned subsidiary of WELLE Group, has won the bid for the "Project of Adding a Oil & Gas Recovery Facility at the Northern Storage Center of CNAF (China National Aviation Fuel) Beijing-Tianjin-Hebei Logistics Co., Ltd."
03-10
2026
View more
COP5.0! WELLE heat pump coupling system helps accelerate the development of the bio natural gas industry
COP5.0! WELLE heat pump coupling system helps accelerate the development of the bio natural gas industry
Recently, the coupling application system of biogas slurry waste heat industrial heat pump jointly developed by Hangzhou Energy Environment and Suzhou Energy, a subsidiary of Welle, has achieved significant results in the Kanghong Animal Husbandry project of "adopting a cow".
02-28
2026
View more
The Nanjing Doule Sinopec Hainan Port project, a subsidiary of Welle, has been successfully delivered, achieving large-scale and stable recovery of oil and gas under extreme conditions
The Nanjing Doule Sinopec Hainan Port project, a subsidiary of Welle, has been successfully delivered, achieving large-scale and stable recovery of oil and gas under extreme conditions
Nanjing Doule Refrigeration Equipment Co., Ltd. (hereinafter referred to as "Nanjing Doule"), a subsidiary of Welle Group, has successfully delivered the project of adding oil and gas recovery equipment to the dock of Sinopec (Hong Kong) Hainan Petroleum Co., Ltd. The project has been successfully delivered and officially put into stable operation recently.
02-13
2026
View more
1 2 3 ... 14
Baidu
sogou