All of our products are based on advanced foreign technology and made of food-grade, acid and alkali resistant polyethylene (PE) plastic raw materials imported from Hyundai Corporation of South Korea. They are strictly produced according to quality standard GB9687-88. With excellent hygiene, mechanical and physical properties, rich in mechanical principles, seamless, one-piece molding, acid and alkali resistance, impact resistance, high temperature resistance (80°C), freeze resistance (-30°C), easy installation and transportation, no maintenance needed, it has become the internationally recognized ideal plastic container. The products are widely used in chemical electronics, textile printing and dyeing, petrochemicals, water treatment, pharmaceuticals, food, brewing and sugar making, vegetable pickling, aquaculture, freezing and refrigeration, etc. It can replace steel-lined rubber, sheet welding, fiberglass, stainless steel, and clay pots.PE water tanks come in white, black, blue, and orange colors. Large plastic PE tanks are smooth inside and outside, with good hygiene and UV resistance, impact resistance, earthquake resistance, no aging, no algae growth, easy to clean, rodent-proof, termite-proof, easy to install and move. Widely used in high-rise buildings for secondary water supply, water storage, water treatment and purification equipment, electronics industry, industrial cooling water, chemical agents, chemical raw materials, storage and transportation of various oils and beverages.