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Professional inStainless steelStandard PartsHave a professional testing equipment
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Hot keywords:Stainless steel nut,Stainless steel hole,Stainless steel axle

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Qinggang stainless steel standard partsSpecializing in the production of various stainless steel standard parts

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ABOUT USNingbo Qinggang Standard Parts Co., Ltd.

Ningbo Qinggang Standard Parts Co., Ltd is a company specializing in the production and operation of various types of standard parts. the company has a production equipment that introduces a full stainless steel fastener from Taiwan, with first-class cold-molded equipment, various machine processing equipment, Forging equipment, and has a professional testing equipment, the company introduces ERP management system in 2018, complete automation, information transformation, further enhance our competitiveness, product performance GB, DIN, ISO and other standards require the product to fully comply with GB (national standard), ISO (international standard), DIN (German standard), ANSI (US standard)...

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Specializing in the production and operation of various stainless steel standard partsFully understand the latest information on enterprises and industries
Heat treatment process for stainless steel screws

Heat treatment process for stainless steel screws

It is well known that the manufacturing process of stainless steel screws usually have four types: molding, grinding, cleaning and heat treatment. Then, the top three steps of the screw have been processed, why should the heat treatment process? Is a stainless steel screw or a carbon steel high strength bolt? In fact, after the first thre...View more

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0574-87339588

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0574-87715151

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13396632177

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