We offer sophisticated tooling and precision parts that enable our customers to stay ahead of the competitive curve in the most demanding markets.

Valve Cover Plate

Plastic Injection Mold for PPS with unscrewing unit to demold G1/8″ and NPT threads. 2 Cavities with exchangeable model inserts. Tolerances required and achieved of +/- 0.025 mm.

Water Reservoir

1+1 Cavity Mold with cascading Hotrunner, Metal Sensor Inlay in Part, 40 temperature cycles, 2 step ejection.




Device Carrier

6 hydraulic cascading reversed hotrunner system, injection material PP Carbon Fiber 30%, reversed 2 step ejection, bushing inserts, shot weight 1132g.


Get in Touch

HK Office

Haumann Precision Technology Co., Ltd.
Unit 04, 7/F, Bright Way Tower, No.33 Mong Kok Road, 
Kowloon, Hong Kong

Factory China

Haumann Precision Technology Co., Ltd.
Liaobu Town, Niuyang Village Jinchai Road No 3,
523430 Dongguan City, Guangdong Province, China

Phone CN: +86(769)2224 8387 | Tel Germany: +49(6128)979 2989
Email: info@haumann-precision.com

Our Customers