About Us

ADA precision located in China, one of the most professional custom precision mold components for around 10 years. Our main products are precision mold core pins, precision pin sleeves, precision mold cores, precision mold cavities, hot runner valve pin needle, precision mold slider, precision connector mold inserts, precision cap mold cores and so on, they are made 100% according to customers’ drawings. They are widely used in automobile parts metal stamping, plastic injection molds, die casting molds and machinery. Our commitment is to provide quality parts with good service for customers.

ADA precision own 90 sets of production machines, 9 sets of Sodick EDM machines, 3 sets of FANUC machines, 3 sets of low speed WEDM machine, 2 sets of CNC turning Hardinge machines, 3 sets of Mazak machines… Machines in 2021 are doubled than 2019 as the packaging molds and Vaccine related medical mold increasing in 2020 and in 2021. Most customers are from Chinese listed company, foreign countries like USA, Germany, Italy, UK, United States, Japan, Italy, Israel, Singapore and Thailand etc. Our products precision:size tolerance ±0.005 mm, co-axiality within 0.005, circularity 0.005 mm, surface roughness Ra 0.025, linearity 500mm within 0.005.

Our factory Equipment as following:

Equipment Qty Model No. Brand Tolerance
CNC Lathe Machine 11 106# 108# YANN,MAZAK,HARTINGE 0.005mm
EDM 15 AQ400 Mitsubishi, Sodick 0.005mm
High speed lathe machine 2 6140# Guangzhou 0.02mm
Small Lather 4 15#;25#:32# Jincheng 0.02mm
Surface Grinding Machines 6 618S Wangpan, zhengjia 0.002mm
Centering
Grinding machines
2 27/27NC-35/35NC Shengchang,Taiwan 0.002mm
Centerness grinder 2 120# Shengchang,Taiwan 0.002mm
Thread grinding machines 2 X180-R36 Taiwan 0.003mm
External Grinding Machines 3 M2120A Taiwan, shanghai 0.002mm
Internal Grinding Machine 3 ZJ-010 zhengjia 0.003mm
Milling Machine 2 RA-2S hengyu 0.02mm
CNC Milling Machine 13 a-D14MIB Fanuc,Japan,DAHLIH,Taiwan 0.005-0.01mm
Polish Machines 7 Shanghai
Flood
Grinding machine
1 300*500*250 Fuyu, Taiwan 0.003mm
WEDM 5 ROBOCUT FANUC,SODICK 0.002mm
CNC Cylindrical Grinding Machines 2 150*500 Huixin 0.003mm
Two dimension measuring instrument 3 Wanhao 0.005MM
Projector 5 Wanhao,NIKON 0.005MM
Altimeter 3 TESA,Switzerland 0.002mm
Micrometer 5 Wanfeng 0.002
CMM 1 DISYC Edward 0.002mm