CNC machining parts supplier from Vietnam & China

AS Precision, the machining unit of AS Innovation

First factory in Shenzhen, China, in 2005. Overseas factory in Bac Ninh, Vietnam, in 2019. The brief is unchanged: take a drawing, return inspected parts for domestic China and global buyers.

AS Precision focuses on custom precision parts — not a standard catalog. Processes on the books: CNC turning, CNC milling, rapid prototyping, sheet metal, forging, surface finishing, and aluminum extrusion.

Customer types named on the about page: machinery, equipment, vehicle, mold, electronics, telephone, dental, and AI companies. Materials named there: aluminum, stainless, titanium, carbon steel, brass, plus finishing such as heating, grinding, polishing, anodizing, electroplating, and coating.

The same page states we can manufacture at large scale, support huge quantities, and run dozens of manufacturing facilities. The service category page quantifies the floor as 70+ CNC machine tools and 60,000+ parts per month, with 50+ engineers.

AS Precision factory work

Core values written on the source site

QualityParts have to pass the print the first time — 99.8% is the published first-time rate, and the quality page says that number is not good enough.
AttitudeEngineers evaluate price, quality, and lead time as the buyer’s priority, not the shop’s convenience.
ReliabilityTwo plants, three shifts Monday–Saturday, inspection records that travel with the shipment.
ActionQuote in 24 hours. Sample, then release. Status updates while the batch runs.

Send a drawing. Get a machining plan in 24 hours.

PDF or 3D files are enough. Engineers in Shenzhen and Bac Ninh reply with process, lead time, and a factory quote — no form to fill.