Relay Precision Engineering(Changshu) Co., Ltd
Relay Precision Engineering(Changshu) Co., Ltd

Metal Spinning shop, Reaming shop 江苏 (Jiangsu), China, Job Shop / Contract Manufacturer

*** Big enough to provide professional quality, yet small enough to provide the flexibility you need. ***

Relay Precision Engineering Co., Ltd is a CNC machining shop and value-added service provider located in Suzhou,China. With the aim to be a one-stop solution provider, we've deployed a full series of high precision CNC machining centers, lathe, milling, grinding, EDM and wire cut equipments. Our main products are optical coating plate and degreasing fixtures, screw machining parts, parts out of forging and casting, which can be applied in a wide range of industries.


  • High precision optical coating plate degreasing fixtures
  • Stainless Steel and Aluminum parts that are applied in Telecomm Aviation industries
  • High precision optical coating holder for Iphone
  • High precision vacuum coating holder for Nikon
  • Stainless Steel Precision Machining
  • Flow Forming
  • Spinning
  • PED Certificate
  • CNC Precision Machining


  • ISO9000 Certified


  • Hass Machining Center
  • Hass CNC and NC Lathe

Relay Precision Engineering(Changshu) Co., Ltd, The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services and are members of the community. For more information visit performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your quoting experience

Overall Rating Averages    (Total Ratings Received: 4 , Unique Customers: 3)

Relay Precision Engineering(Changshu) Co., Ltd Relay Precision Engineering(Changshu) Co., Ltd
Reviews Project Rating Quality Responsiveness Delivery
  • #701128
  • 2014-01-10
Thank you
Randy M.
  • #686427
  • 2013-05-13
Again Great service from Relay Precision Engineering, Thank You
Dave P.
  • #686430
  • 2013-05-13
We appreciate the great service received from Relay Precision on this project. Thanks
Dave P.
  • #682959
  • 2013-03-18
Parts were of excellent quality and delivered on time. We would highly recommend Relay Precision Engineering to others.
Scott H.
  • Changshu, 江苏 (Jiangsu)
  • China 215531