Our company is specialized in making three kinds of stainless steel pipe, which are fluid pipes, boiler pipes and mirror pipes. We can provide the materials of 304, 304L, 321, 316, 316L, 347H, 310S,....

Zhoushan Shenglong machinery Co.Ltd, is a mian professional manufacturer of making screws and barrel for more than ten years, We specilized in design and manufacture of a full series of screws and....

We act as import & export agent , Trade transportation agent , Commodities inspection , Translation , prepare document.After many years persistent effort, we have built up good relationship with....