Sinopec (Gaosheng, Anqing, Guangzhou, Maoming, Qingdao, Wuhan, Hainan, Changling, Jingmen, Puguang, Yuanba, Shijiazhuang, Fujian, and 19 other Sinopec subsidiaries)
Sinopec (Gaosheng, Anqing, Guangzhou, Maoming, Qingdao, Wuhan, Hainan, Changling, Jingmen, Puguang, Yuanba, Shijiazhuang, Fujian, and 19 other Sinopec subsidiaries)

We provided a range of specialized equipment including carbon steel hanging pieces, simulated heat exchanger stainless steel tubes, simulated heat exchanger carbon steel tubes, simulated heat exchanger copper tubes, and O-ring seals for simulated heat exchangers. These tools are essential for maintaining the efficiency and safety of the heat exchange systems in these petrochemical plants.

PetroChina (Lanzhou, Dushanzi, Sichuan, Guangxi, Dalian, and 11 other subsidiaries)
PetroChina (Lanzhou, Dushanzi, Sichuan, Guangxi, Dalian, and 11 other subsidiaries)

Relevant Processes

CNOOC (Dongfang, Huizhou, Taizhou, Datong, and 5 other subsidiaries)
CNOOC (Dongfang, Huizhou, Taizhou, Datong, and 5 other subsidiaries)

Fully automatic corner-type magnetic filters
Why Choose ECH
  • Each year, we produce 200 rainwater and greywater collection systems, 150 wastewater reuse and treatment systems, 150 water purification systems, 100 swimming pool systems, 1,400 automatic dosing systems, 700 other water treatment systems, and 30,000 tons of water treatment chemicals.
  • Our strong R&D and production capabilities have earned us many accolades, including national high-tech enterprise status, recognition as a Shanghai innovative enterprise, and a top 100 private technology company in Shanghai for tax contributions.
  • We manage over 100 third-party environmental pollution control facilities and provide comprehensive water treatment solutions to over 2,000 clients, including more than 128 Fortune 500 companies.
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Featured Case Studies
Comprehensive Water Treatment Chemicals & Equipment
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      Central Air Conditioning Water Treatment Chemicals
      Boiler Water Treatment Chemicals
      Industrial Circulating Cooling Water Treatment Chemicals
    1. Water Treatment Equipment
    2. Water Treatment Equipment
      Automatic Intelligent Control Chemical Dosing System
      Automatic Water Softener
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