Ningbo Shuanghai International Trading Co., Ltd. is a subsidiary company invested by Ningbo Shuanghai enterprise. It locates in Portman Mansion, Jiangdong District, Ningbo City. Ningbo Shuanghai is an enterprise with strong technical power from many professionals, predominant production condition and working environment. It consists of Ningbo Shuanghai Machinery Manufacturing Co., Ltd. and Ningbo Shuanghai Precision Casting Co., Ltd.
Ningbo Shuanghai Machinery Manufacturing Co., Ltd. has a history of more than 20 years. We have advanced apparatus in quality measuring such as Three Coordinate Measuring Machine, and a complete processing line. The products include machinery parts, hardware tools, shafts, sewing machinery parts, auto parts, moulds, valves, etc.
Ningbo Shuanghai Precision Casting Co., Ltd. produces various kinds of precision castings made of carbon steel, alloy steel, ductile cast iron, grey iron, stainless steel, etc. The maximum weight of the casting is 5kg, and the minimum is 2g with minimum wall thickness of 1.5mm. Our annual productive capability is 600ton. We can develop independently according to the drawings and make moulds by ourselves.
The company has got the certifications of GB/T19001-2000 idt ISO 9001:2000 and GB/T 24001-2004 idt ISO 14001:2004. Currently, we are under the authentication of ISO/TS16949:2002. We also strictly comply with the standards of American ASTM, Japanese JIS, Germany DIN, etc.
Our worldwide customers include PENTAIR WATER, CROWN EQUIPMENT CORPORATION, ITT COMPANY, DANAHER, COOPER, ACTUANT CORPERATION, CHINA TYPICAL SEWING MACHINE COMPANY, BROTHER, YAMATO, MORIMOTO, TAIWAN SIRUBA COMPANY, etc.
Shuanghai's sale in 2007 was near 100million Yuan. Ningbo Shuanghai International Trading Co., Ltd. is an external window to foreign customers devoting to supply better service. Ningbo Shuanghai Machinery Manufacturing Co., Ltd. and Ningbo Shuanghai Precision Casting Co., Ltd. are reliable and credible supporters and suppliers of Ningbo Shuanghai International Trading Co., Ltd. Our principle is quality first, excellent service, on-time delivery. Ningbo Shuanghai International Trading Co., Ltd. engages in processing trade and compensation trade as well. We warmly welcome worldwide customers making inquiries with drawings or samples.