Our Story
About Us
About Us
Duole Precision Machinery Processing Co., Ltd. was established in 2003, focusing on the research and development, design, and processing of precision products such as automotive parts, precision non-standard equipment parts, automation machinery parts, fixtures, and mold parts.
We have experienced technicians and all parts are processed according to the highest technical standards.
Our client is a 100% Japanese owned enterprise and familiar with Japanese drawings. In order to provide the best quality, technicians conduct self inspection on the parts they process, and inspectors use measuring equipment such as 3D, 2.5D, projectors for mutual inspection. Our basic business philosophy is "quality first, customer first", and we always prioritize improving customer satisfaction.
We provide one-stop services such as material procurement, cutting, heat treatment, surface treatment, welding processing, etc., which can quickly meet customer needs. The quantity starts from 1 for production
2003
Purchase one milling machine and one grinding machine each, in Shenzhen, to receive domestic orders as a starting point for the manufacturing industry.
2005
Accept orders from trading companies and process Japanese drawings.
2008
The workload has increased and the equipment has increased, with 100% corresponding to Japanese products.
2015
In order to expand their business in Japan, the creators are learning Japanese.
2017
I went to Japan to participate in the Osaka Industrial Exhibition.
2018
To ensure quality, we purchased a Japanese made 3D model.
In order to make the company a century old enterprise, we continuously introduce new technologies and gather senior technical personnel.
Heat treatment: High frequency hardening, hardening and quenching, vacuum hardening, carburizing and quenching, flame hardening, Zup, Supaze processing, tempering, etc. Surface treatment: Black dyeing, electroless nickel plating, hard chrome plating, unichrome (various colors), anodizing, tufftride, etc.
Heat treatment: High frequency hardening, hardening and quenching, vacuum hardening, carburizing and quenching, flame hardening, Zup, Supaze processing, tempering, etc. Surface treatment: Black dyeing, electroless nickel plating, hard chrome plating, unichrome (various colors), anodizing, tufftride, etc.
Steel: SS, SC, SKD, NAK, SKH, SCM etc. series
Stainless steel: SUS303, SUS304, SUS316, SUS310, SUS420, SUS440C, etc.
Aluminum: A2017, A5052, A6061, A6063, A7075, YH75, etc.
Copper: C1100, C2800, C3600, C3500, C1020, BeCu, CRCU etc.
Resin: PEEK, PC, MC, ABS, POM
