COLO cultivate excellent staff team and leader team to guarantee the product quality. Build rigorous quality assurance system at the request of ISO 9001 standard. Proved CE Certification for powder coating equipment and sandblasting machines, and ATEX Certification, SGS Certification. Control and manage the whole manufacturing process. With innovative and advanced technology, provide perfect products and service on punctuality.

Our certifications reflect our unwavering dedication to quality and innovation.