No.11 Woodlands Close, #03-33 Woodlands 11

Grenzone is an innovative technological company that designs and manufactures products on applications of sustaining our environment for a healthier and safer place to live. <br/> &...

No. 1 Pandan Road

The companys primary focus is the offshore oil and gas sector where its comprehensive suite of engineering services can be tailored to provide engineered solutions that meet the demanding and diverse ...