Zhengzhou Sinco offer all kind of forged hubs and sleeves, the material can be carton steel and alloy steel, the OD ranged from several ten milometers to about 800 milometers. Zhengzhou Sinco Machine supply machinery parts like die casting, stamping and forging especially of aluminum, moulds for daily or industrial using, chain, gear, bearing, V-belt pulley etc, injection moulds for plastic; and can also produce as your require, drawing or according to certain criteria.

Zhengzhou Sinco can supply investment casting in a wide range. The material can be carbon steel, stainless steel, and alloy steel. Zhengzhou Sinco can supply die castings in a wide range, it include, aluminum die casting( High pressure part, it can take more than 30 kgs pressure), zinc alloy die casting etc, the small part we had made is about 0.05 kgs, the bigger part we had made is about 5 kgs.

Zhengzhou Sinco can supply various stamping parts such as bolt, nut, OEM according to client's requirement( the wall thickness ranged from 0.5mm to 5mm, and there can apply finish as zinc, tin, nickel coating, e-painting, PH, power painting etc ).The material can be stainless steel, carton steel, tin plate etc.

Zhengzhou Sinco Mould department specialized in designing and processing of large, medium and small precision moulds. We specialized in design and produce plastic die and also pressing flitch die, pressing bend die, and drawing extend die, and so on.

Zhengzhou Sinco Mould department specialized in designing and processing of large, medium and small precision moulds. We specialized in design and produce plastic die and also pressing flitch die, pressing bend die, and drawing extend die, and so on.

Zhengzhou Sinco Machine supply machinery parts like die casting, stamping and forging especially of aluminum, moulds for daily or industrial using, chain, gear, bearing, V-belt pulley etc, injection moulds for plastic; and can also produce as your require, drawing or according to certain criteria.

Zhengzhou Sinco provide Single Strand Roller Chain, Double Strand Roller Chain, Motorcycle Chain, Tooth Type (silent) Chain, Standard Spur Gear Pressure Angle 20 etc. We provide the OEM non standard ones by client's drawing and require. Therefore, please provide more information as you can for per order.

Zhengzhou Sinco provide Single Strand Roller Chain, Double Strand Roller Chain, Motorcycle Chain, Tooth Type (silent) Chain, Standard Spur Gear Pressure Angle 20, for more details about the products, please visit our web site.

DIN sprockets, DIN plate wheel, DIN Taper-Lock sprocket, DIN casting sprockets, ANSI sprocket, ANSI plate wheel and so on.

Zhengzhou Sinco offer all kind of forged hubs and sleeves, the material can be carton steel and alloy steel, the OD ranged from several ten milometers to about 800 milometers.