ISO-9001 Certification

KUOYU is the only Screw Chiller Set manufacturer in Taiwan that have already passed the ISO-9001 certification.

A perfect combination of hi-tech, high precision, computer-aided design, special material, production, and inspection.

With continuous R&D efforts and computer-aided design technology, we adopt special German screw grinding machine and inspection machine to produce high precision screw rotor. In operation, the contactless surface of the two screw rotors has the minimum precision gap. As a result, the machine can have excellent compressing efficiency, higher EER, lower noise, and longer service life of bearing set.