Associate High Pressure Technologies better known as Associate Cylinders, an Associate Group Company manufactures a wide range of CNG cylinders (Type 1) for on board automobile applications like 3 wheelers, passenger vehicles, Taxis, Vans, and Buses etc With a plant capacity of 4, 80, 000 Using state of the art manufacturing and German testing facilities all cylinders adhere to highest international and national standard like ISO 11439 , NZS 5454 , UN ECE R 110 and are subject to strict third party approvals (SGS, BV ) . We also customize as per clients specific requirements.