Jiangsu Koloce Metal Technology Co., Ltd. is a professional metal materials manufacturing company that integrates production, processing, new material research and development, and sales.

Our company specializes in the research, development, and manufacturing of stainless steel products. We have recently introduced a new cold rolling and cold drawing production line for seamless tubes. We now offer a series of stainless steel seamless tubes, capable of producing high-precision seamless steel tubes with outer diameters ranging from 120mm to 10mm and wall thicknesses from 1mm to 30mm. The internal and external tolerances are ±0.1mm, and we can also customize non-standard sizes according to customer requirements. Materials we can produce include:302 stainless steel pipe, 304 stainless steel pipe, 316 stainless steel pipe, S32550 stainless steel pipe, 2205 stainless steel pipe, 2520 stainless steel pipe, 2507 stainless steel pipe, 904L, 316Ti, 304/304L, 316/316L, 321/321H austenitic stainless steels, as well as duplex stainless steel pipes

The company adheres to the philosophy of survival through quality and credibility through reputation.

Developing business philosophy, looking forward to inquiries and procurement from new and old customers.