Advantages1. Long time use, it's made of high quality material and own a national waterproof patent.2. Precise design, our valves has several colour and elegant package for your option.3. We also supply OEM design, the goods can be customized.

4. Perfect After-sales service.

Certifications for "HONGLI" Brand

1. CCC For China Compulsory Product Certification.

2. ISO/TS16949:2009 For Succeed with Quality

"HONGLI" Brand live on quality and service.

We believe high-quality product and perfect service is our customers'lasting choice.

Copper Power Always Switch HLD028