Tianjin Tongtian Technology Co.,Ltd. is a contract manufacturer established in 2003, specializing in research, development, production, and sales of components for various industries. Located in Tianjin, China, the company employs 11 to 50 people and possesses strong in-house R&D and manufacturing capabilities, supported by domestic first-class testing and processing equipment. They are recognized for their expertise in producing wind turbine nacelle skylights, caliper brakes, and friction plates, having achieved the first market share in China for wind equipment skylights. Their disc-brake technology has filled domestic gaps for large-scale wind power equipment. The company also offers products such as fan heaters, yacht skylights, car skylights, air heaters, and brake pads. Tianjin Tongtian Technology Co.,Ltd. has a history of supplying to major international manufacturers like Gamesa.
Fd620 Yacht Skylight (FD620)
Air Heater (QG50-08)
Brake Pads
Beijing Tongxinshang Technology Development Co., Ltd.
🇨🇳 China
201811-50 peopleManufacturer
Low MOQ
High-tech enterprise
Key customer
BEIJING SINOSCIENCE FULLCRYO TECHNOLOGY CO LTD
Key market
Asia
Description
Beijing Tongxinshang Technology Development Co., Ltd. is a specialized manufacturer and technology developer based in Beijing, China, focusing on high-performance stainless steel components for industrial gas applications. Established in 2018, the company has built a reputation for excellence in the R&D and production of austenitic stainless steel diaphragms and membrane cavities specifically designed for diaphragm compressors. These critical components are engineered to handle high-purity, toxic, flammable, explosive, and radioactive gases, ensuring stable operation in demanding environments.
The company operates a dedicated factory and maintains a workforce of 11 to 50 employees. Their manufacturing process is characterized by rigorous quality control, including precise chemical composition management, careful smelting material selection, and specialized heat treatment. Utilizing advanced imported flattening equipment, they produce diaphragms in standard thicknesses such as 0.4 mm and 0.5 mm that offer superior corrosion resistance and high fatigue life.
Beijing Tongxinshang Technology Development Co., Ltd. is ISO 9001:2015 certified, reflecting its commitment to international quality management standards. As a key supplier in the global gas industry, the company serves a diverse range of sectors including metallurgy, chemicals, and energy. Their products are essential for the reliable compression and conveyance of rare and precious gases, supporting major industrial equipment and air separation plants worldwide.