Min. Order Reference FOB Price
1 Set US$150.00 / Set
Product Description
Cheapest solar water heater 1. Outer tank: SUS304-2B stainless steel 2. Inner tank: SUS304-2B or 316 food-grade stainless steel thickness≥ 0.4 3. Sealing Ring: Excellenrt Silica gel material. Life is twice longer than common Silica gel. 4. Vacuum tuber: High-efficient vacuum tube ...