Weijin Road, Tianjin, China,
We are a powerful investment group which invested in many fields, including manufacturing, processing, trading and Logistics products including: valve, Petroleum casing oil pipe (API 5CT & 5L), ASTM seamless steel pipes, tomato paste solar modules. We ...
petroleum casing and oil pipe (api 5ct & 5l), astm seamless steel pipes, tomato paste, pv solar module, valve,
