About us

JTJ is a [Manufacturer of CNC processing, manufacturing and assembly of precision parts.] Based on the concept of processing to design, assemble and deliver finished products to customers.
Aim to provide customer high precision, high quality, high production capacity, and fast delivery. 
Providing customers with various precision processing and product ODM, OEM production,from small to mass production.
The scope of product focuses on [medical equipment, aerospace industry, automobile and motorcycle parts, bicycle parts, optics, consumer electronics, etc...]

• [One-stop service]：From order receiving, design, pre-process (forging, die-casting, lost-wax casting, plastic injection, aluminum extrusion, etc...), turning and milling, broaching, post-processing (sandblasting, polishing, anodizing, electroplating, etc.), assembly, packaging and shipping and other process coordination.
• [Professional milling,turning,turn-mill compound parts processing]：Advanced CNC fixed head type lathes, sliding head lathes, 4&5 axes machining centers, surface and cylindrical grinding machines.
• [Diversified post-processing services]: Sandblasting, painting, heat treatment, EDM, Laser processing, metal surface treatment, etc.
• [Precision and QC before shipment]：Strict quality contol management during processing, instrument include optical projector, coordinate measuring machine (CMM), surface roughness tester,high-resolution microscope, height gauge.
  In-process precision inspection and high-level shipment inspection to ensure great quality and fast delivey. 

Supported by strong technical capabilities and diversified manufacturing equipment, with strict inspection process, high-quality requirements and cooperative manufacturers to provide one-stop services in the global market, with precise management to fulfill customers demand.