1989301-500 peopleManufacturer/Trading Company/Service Company
Established brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
290
Key customer
FERNANDEZ VAGLIO
Key market
🇻🇳 Vietnam
Description
Shijiazhuang Zhengzhong Technology Co., Ltd, also known as Center Enamel, is a leading high-tech manufacturer and environmental solution provider established in 1989. Based in Shijiazhuang, China, the company operates a massive manufacturing base exceeding 100,000 square meters and employs between 301 and 500 professionals. The organization specializes in two primary business divisions: advanced bolted storage tanks and premium enamel cast iron cookware. As a pioneer in the Asian bolted tank industry, the company designs and fabricates Glass-Fused-to-Steel (GFS) tanks, fusion-bonded epoxy tanks, and stainless steel tanks for municipal sewage, industrial wastewater, and biogas projects. They offer comprehensive EPC services, including engineering design, installation, and commissioning, having completed over 30,000 projects globally. Simultaneously, the company is a premier manufacturer of enamel cast iron cookware, producing high-quality casseroles, Dutch ovens, and grill pans for international brands and retailers. With over 200 patents and a dedicated R&D center, they independently develop their own enamel glaze and frits. Their manufacturing capabilities include automated laser cutting, CNC punching, and specialized enameling production lines. Shijiazhuang Zhengzhong Technology holds numerous international certifications, including ISO 9001, ISO 14001, ISO 45001, BSCI, NSF/ANSI 61, and FDA, ensuring compliance with global quality and food-grade standards. Their products are exported to over 100 countries across North America, Europe, and Asia, serving prestigious clients such as Coca-Cola, Veolia, and PetroChina.
Robust Industrial Wastewater Treatment Plant for Chemical Factories$50000
Cost-effective Long-term Pressure Vessel for Aerospace and Defense$70000
Durable Construction Pressure Vessel for Environment Protection$70000
Short Construction Period glass Lined Steel Tank Chemical Wastewater Treatment Plant Food Processing Wastewater Project$60000
Reliable Industrial Wastewater Treatment Plant for Oil Refineries$50000
Smart Control Pressure Vessel for Industrial Automation Systems$70000
Sustainable Industrial Wastewater Treatment Project for Food Processing Factories$50000
Palm Oil Waste Water Digester Waste Water Treatment Digester Palm Oil Plant$60000
Customized Pressure Vessel for Cryogenic Liquid Storage$70000
Corrosion Resistance Vertical Cylindrical Pressure Vessel for Industry Air Compressor$70000
Compact Structure Pressure Vessels for Boilers$70000
Pressure Resistance Pressure Vessel Reactor for Corrosion Material Testing$70000
Tianjin Tianzhong Giant Heavy Industry Co., Ltd.
🇨🇳 China
19582001-5000 peopleManufacturer/Trading Company
High capacity factory
Established brand
Large enterprise group
Own brand
Key customer
HEGANG GROUP WUYANG IRON AND STEEL CO LTD
Key market
Asia
Description
Tianjin Tianzhong Giant Heavy Industry Co., Ltd. is a prominent large-scale manufacturer and trading group based in Tianjin, China, specializing in heavy industry and metallurgy. Established in 1999 as part of the Tianjin Giant Industrial Development group, the company has grown into a major industrial force with a workforce of over 2,500 employees and significant assets. The company operates extensive manufacturing facilities equipped with billet continuous casting machines, rolling mill production lines, and universal mills, supporting an annual steelmaking capacity of 400,000 tons and a profile steel output of 850,000 tons. Their comprehensive product portfolio includes profile steels such as H-beams, I-beams, channel steel, and angle steel, alongside heavy-duty casting and forging parts like kiln rings, slag pots, and gear rings. They serve diverse sectors including metallurgy, power, shipbuilding, and chemical industries. As an ISO 9001 certified enterprise, the company maintains a robust quality management system and has been recognized as a top 100 private enterprise in Tianjin. Their global sales network spans over 30 provinces domestically and extends to international markets across Asia, Africa, Europe, and the United States.