Our company is located beside the Jingshan-Jingjin Highway in Tianjin, with convenient transportation. We specialize in the sale of non-standard pipes, stainless steel non-standard pipes, elliptical non-standard pipes, flat elliptical non-standard pipes, diamond-shaped non-standard pipes, cone-shaped non-standard pipes, semi-circular, arch-shaped, fan-shaped, cold drawn non-standard steel, triangular non-standard pipes, hexagonal non-standard pipes, octagonal rectangular, square, rectangular, cone-shaped, trapezoidal, spiral tubes, and other complex cross-section non-standard pipes.

Main Products: Cold Drawn Seamless Steel Pipes and Special Section Steel Pipes, customized to customer specifications including non-standard special section pipes. Materials available: 10#, 20#, 35#, 45#, 20cr, 40cr, 20crmo, 40crmo. Both welded and seamless special section pipes are available, with outer dimensions ranging from 1" to 24". Production can be conducted according to Chinese GB, Japanese JIS, German DIN, and American ASTM standards.

Our products are primarily used for various structural components, tools, and mechanical parts. Compared to round tubes, non-standard tubes generally have a larger moment of inertia and section modulus, offering greater bending and torsional resistance.

Special-shaped pipes include elliptical special-shaped steel pipes, triangular special-shaped steel pipes, hexagonal special-shaped steel pipes, rhombic special-shaped steel pipes, octagonal special-shaped steel pipes, semicircular special-shaped steel pipes, irregular hexagonal special-shaped steel pipes, five-petaled plum blossom-shaped special-shaped steel pipes, double convex special-shaped steel pipes, double concave special-shaped steel pipes, melon-shaped special-shaped steel pipes, conical special-shaped steel pipes, and wavy special-shaped steel pipes.

Company Philosophy: "We hold quality as life and integrity as the driving force for development. We warmly welcome both new and old customers to call, write, or visit us for business discussions and work guidance."