1. Access valve.
2. The copper tube can be soft or hard and the length of the tube can be customized.

1. Access valve.
2. The copper tube can be soft or hard and the length of the tube can be customized.

3. ISO9001-2000, ISO14001, RoHs certificated.

4) Experienced technical staff. All of them have at least 3 years’ experience.

5) Three- step Quality control. Inspect the raw material, unfinished products and finished products.