Ningbo Sigma Co.Ltd

SIGMA CO. Is a Ningbo based company(JV: Chinese and Australian) in China's Zhejiang province which is in the heart of the white goods and spare part manufacture in China. We are a specialist China based company offering the management of your spare parts production from Tooling, machining (CNC turning/CNC machining), QC, packaging, container consolidation etc. We have Western and Chinese expertise in, a.. Cast iron products. b.. Tooling for Alu/Zinc pressure die cast products, as well as the parts. And Alu. extrusion parts. c.. Tooling and moulding of plastic products. d.. Stainless steel fabrication and tooling. e.. Machining of shafts, bolts, castings and various steel parts following your requirement. f.. Stamping parts g.. Surface treatment (plating, painting, powder coating...). h.. Sourcing of whole products i.. QC audit of all manufactured items.





Our branch office:

we offer a seriers of safety protective clothing, gloves shoes and hats for factory workers.safety products for cars, road safety, medical kits car safety .Camping safety equipment.Fire and chemical safety equipment.Boat safety equipment.plase check our website.
Cast Iron, Bolts, Gears, Pressure die casting, Stainless steel part, Shaft