The Way to Be a Sustainable Company


OKER realise the plastic would harmful to our earth environment.

Out of 20 years, we did everything we could to diminished the injury.

We sincerely hope everyone could recycle the plastics after use.




What we did in the past 20 years in the field of being a sustainable company.

bowing machine

At the beginning of the establishment of the factory, OKER introduced HDPE Film Blowing Machines instead of purchasing the finished film from outside. It would be perfectly possible to produce NEW HDPE film after collecting the wasted film from the manufacturing process. 


Furthermore, OKER invested RTO (Regenerative thermal oxidizer) in Huizhou manufacturing base. The purpose of this behaviour is to reduce the emissions of exhaust air from the workshop to our working environment and contribute to recycling over 95% heat energy to the RTO itself. 


There is a Green planting area existed in OKER second manufacturing base. The gains would distribute to every OKER members and dining hall.

Shenzhen Hamdey Industrial Co., Ltd

April 11th, 2019

Editor: Hundy Hong