high quality Air conditioning equipment drain pipe/ nuts / insulated sheet/ cap/ bifurcation insulation

To enhance the innovation competence, we build our Technology Engineering Center. Targeting the long-term development, our company keeps focusing on the frontier of the international technology and improves our technology and production. Our products passed the SGS and Chinese authoritative lab’s performance test. In order to upgrade the management level, our company is ISO 9001 approved and runs strictly according to the ISO requirements.