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Providing high quality, on demand rapid manufacturing services for custom parts
prototyping and product manufacturing.
Get rid of all the back-and-forth, start your project in 3 steps only.
Get instant quote
Send your design files to us, get instant quotations and fast DfM feedback. We have 6 engineers team to support you.
According to the manufacturing processes you choose, GUAN SHENG produces high quality parts that meet tight tolerance and short lead-time.
Receive your parts
Once parts pass quality inspections they are well packed for delivery. Rest assured with our 30 day quality gurantee.
Unique parts produced
Years in business
GUAN SHENG shares a continuous growth of 300%+ year-over-year annual growth in
rapid prototyping services. These are the features that make us stand out.
Price and efficiency
Unlike online platforms who outsource your projects, GUAN SHENG has its own direct manufacturing plants in Xiamen.This enables up to 30% additional price reduction and a more reliable lead-time.
More than making parts, we provide value. From early-stage material selection, custom prototyping design advice, to money-saving tips and technical suggestions based on experience for end-use production, we provide professional engineering support on a part-by-part and assembly-by-assembly basis.
Quality comes first at GUAN SHENG. As an ISO 9001:2015 certificated company, we provide SGS, RoHS, material certifications, and full dimensional report for our customers. A First Artical Inspection Program is also available on your request.
I have received the parts yesterday. Thanks for supporting my project within such urgent lead-time. The manufacturing process updates and logistics tracking helped a lot.
Getting the quotation quickly is a mind-blowing experience, and the result turned out to be impressive. It saves me a lot of time and effort communicating. What’s even better is I was still provided a dedicated Sales Engineer for person-to-person communication if necessary.
The FAI parts arrived on Monday. Thanks for the prompt service and attention to our order. We have inspected the parts and installed them in one of our assemblies. The quality, fit, and finish are excellent. Please proceed with the rest of the production order.
To be the globally preferred on-demand manufacturing services for product designers and engineers.Get a Quote