1) 15 years' production experience 2) cnc machining parts 3) surface treatment 4) ISO9001-2000] 5) OEM is welcome Ningbo COSZO Industry & Trade Co., Ltd. is a professional manufacturer and factory specializing in castingparts, machining parts and stamping parts in China , Ningbo city which is famous as the second  biggest container port in China.  We are a professional and experienced foundry (investment casting) with ISO-9000 certification. Our existing facilities such as spark spectrometer, tensile strength tester, hardness tester, metallurgical Analysis equipment,can assure the mechanical properties and chemical components according  to your request.

Machining parts are all made by  CNC or digital control machine. Our products include various axis, machining parts

and hydraulic parts. To meet our clients' specifications, we offer 

machining for the castings, also plating, assembly, polishing can be available.

polished metal machining parts1.pressing cnc machining hardware 2.produced according to your drawings 3.material: stainless steel, carbon steel, alloy steel4.ISO9001 certification5.competitive pricepolished metal machining partsSpecifications:

Ningbo COSZO Industry & Trade Co., Ltd.
Material Range
Stainless Steel	Alloy Steel
Carbon Steel
Size
Length	0.02m-1m
diameter	0.01m-0.2m
Second Operation
CNC Machining	Planning
Grinding	Turning
Drilling	Milling
Threading
Available Finish
Polishing	Zinc Plating
Chrome Plating	Polished Brass
Nickel Plating	Electrophoresis
Dichromate	Vibratory Milling & Electropolish
Powder Coating	Painting
Anodization	Phosphating
Heat Treatment
Annealing	Tempering
Carbonitriding	Normalizing
Nitriding	Carburizing
Induction Hardening
Features
Excellent and High Quality Control	2nd Processes Are Supplied
Competitive Prices	Small Order Acceptable
On-time Delivery	OEM Accepted
Certification
ISO 9001-2000

 note: Our company can provide the most satisfactory OEM casting products according to customers' drawings and          requirements.         It will be highly appreciated if you could send us detailed drawings, specifications, quality requirements, and actual           samples . We will provide you not only the most satisfactory process service but also very competitive price.         If you have any question or need any help, please feel free to contact us.        Thank you !

polished metal cnc machining hardware