Min. Order Reference FOB Price
1 Piece US$200.00 / Piece
Product Description
1. Outer tank: Colourful steel or galvanized 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 *High-Efficient ...