Cangzhou Silver Valley technology Co., LTD，it was established in 2007,located in Lijiapu Industrial Zone,Cangzhou City,Hebei Province，with a registered capital of 120 million yuan and an annual output value of 220 million yuan. We have got CQM Certificate in 2007, API 5CT Certificate in 2016,API 5L Certificate in 2019.Our company specialized in the production are Seamless steel pipe, API steel pipe, Oil casing pipe, Anti-corrosion steel pipe, Boiler steel pipe and 3PE steel pipe, the material can be divided into: carbon steel, alloy steel, stainless steel series. We can also supply ERW steel pipe, Spiral steel pipe, Alloy steel pipe, Stainless steel tube, Pipe fittings, Flange and etc. Now it has 185 employees, including 42 professional and technical personnel and 6 senior engineers. The company covers an area of 121,300 square meters, of which the construction area is 60,000 square meters, the green area is 25,500 square meters, accounting for 25% of the total area, the company has become a garden-style enterprise.