Quality Assurance
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ShuangXin Industry Co.Ltd Makes Quality Assurance With Strictful QC-line

Month after month, we deliver millions of parts to all kinds of industries. We meet drop-dead deadlines for customers who measure inventory in hours, not days or weeks. Usually, we’re fulfilling these orders with safety-critical parts.

How do we do it?


For every project, we make production schedule plan on the produce progresss with timeline


We apply a disciplined Production Part Approval Process (PPAP) approach, based on the tough demands of the automotive industry. We use Failure Mode and Effects Analysis (FMEA) to design out potential failures and dual source netting to ensure processes are stable before we launch them full-scale.


We design and build application-specific technologies that can inspect 100% of the parts we manufacture and assemble. Then we bar code all products to speed them efficiently to customers.

  • ShuangXin Industry Co.Ltd
  • ShuangXin Industry Co.Ltd
  • ShuangXin Industry Co.Ltd
  • ShuangXin Industry Co.Ltd

Our Quality Policy:

ShuangXin Industry Co.Ltd is committed to meeting customer requirements and increasing customer satisfaction through continual improvement of its processes, products, services, and the quality management system.


 ISO/IATF16949 Certified

 Manufacturing Capabilities in Low-Cost Countries

 Full PPAP Documentation as Required

 Main Equipment:TDP(Two dimensional projector),
Salt Spray Test Machine,Rockwell apparatus,etc.

? Dongguan ShuangXin Industry Co.,Ltd. All Rights Reserved.