Tianjin Lejia fluid Technology Co., Ltd.
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Tianjin Sianjia Flow Control Systems Co., Ltd.
🇨🇳 China
201111-50 peopleManufacturerODM manufacturer
Own brand
High-tech enterprise
Low MOQ
Shipments
9
Key market
🇷🇺 Russia
Description
Tianjin Sianjia Flow Control Systems Co., Ltd. is a high-tech manufacturer specializing in the research, development, and production of industrial valves for demanding applications. Established in 2011 and based in Tianjin, China, the company operates as a subsidiary of Beijing Jianlong Heavy Industry Group Co., Ltd. With a registered capital of RMB 150 million and a workforce of 11 to 50 employees, the firm maintains a strong focus on engineering innovation and high-end valve solutions for the oil and gas, LNG, coal chemical, and maritime engineering sectors.
The company's extensive product portfolio includes cryogenic butterfly valves, triple-offset metal-seated butterfly valves, and a variety of ball valves such as soft-seated, metal-seated, top-entry, and pipeline configurations. They also manufacture specialized valves designed for sulfur, acid, and corrosion resistance, as well as rotary disc valves and ball seat cage guides. These products are engineered to meet rigorous international standards, including ANSI, GB, and DIN, with pressure ratings up to 1500LB and temperature tolerances ranging from -196℃ to 450℃.
Tianjin Sianjia is an OEM-capable manufacturer with a robust quality management system. The company holds numerous international certifications, including ISO 9001, ISO 14001, OHSAS 18001, CE, ASME, and multiple API standards (API 6D, 609, 607, 6FA). Their export operations reach global markets, including Russia and the United States, supported by three dedicated production lines and an annual output value between US$10 million and US$50 million.
Soft Seal Ball Valve
Triple Eccentric Metal Seal Butterfly Valve
Shandong Lejia Heat Exchange Equipment Co., Ltd.
🇨🇳 China
202011-50 peopleManufacturerOEM manufacturer
Product customization
Low MOQ
Key market
Europe
Description
Shandong Lejia Heat Exchange Equipment Co., Ltd., a subsidiary of Shandong Huacheng Group, is a manufacturer of heat exchange equipment based in Zibo, China. Established in 1990 as the first plate heat exchanger manufacturer in Shandong Province, the company specializes in a comprehensive range of products including Plate Heat Exchangers, Heat Exchange Plates, Tubular Heat Exchangers, Heat Exchanger Units, Heat Exchanger Gaskets, and Tube & Shell Heat Exchangers. They offer OEM services and are equipped with 20,000, 10,000, and 8,000-ton hydraulic presses. The company operates with 11-50 employees and has an annual output value ranging from US$5 Million to US$10 Million. Their products are known for high heat exchange efficiency, compact structure, and long service life. Shandong Lejia Heat Exchange Equipment Co., Ltd. holds ISO 9001 and ISO 14001 certifications, ensuring adherence to international quality and environmental management standards. The company is expanding with a 60,000 m2 new workshop, which will be equipped with automatic welding, punch, and pressing capabilities.
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