The wastewater collection and storage tanks are made primarily of polyethylene, featuring high pressure resistance, non-toxicity, corrosion resistance, shock resistance, excellent aging resistance, and strong weather resistance with a long service life. The tank body is sturdy, thick-walled, and hard, with the inlet, outlet, and flanges all formed in one go, offering technological advantages and competitive pricing.

New Long Storage Tank Factory is a professional manufacturer of polyethylene rotational molding storage tanks, steel-lining plastic storage tanks, steel-lining transport tanks, mixing tanks, and other chemical storage tanks. Since its inception, the factory has always focused on rotational molding technology and the development of rotational molding storage tanks, with a range of products evolving from the past's single vertical and horizontal tanks to now encompassing two major categories, four series, and over 100 varieties, including full plastic and steel-lining options. The largest full plastic tank is 50 m3, while the largest steel-lining tank is 150 m3. The polyethylene full plastic tanks come in vertical (flat bottom, conical bottom) and horizontal designs; the steel-lining plastic tanks (steel-plastic composite tanks) are available in vertical (flat bottom, conical bottom) and horizontal configurations; transport tanks include truck-mounted and rail car tanks; and mixing tanks offer flat cover flat bottom, flat cover conical bottom, and reaction vessel-style series. These products generally meet the needs of a wide range of customers. Due to the unique process, product performance, and reasonable pricing of the rotational molding corrosion-resistant storage tanks, they have become a popular alternative to traditional corrosion-resistant storage tanks (fiberglass, welded PVC, welded PE tanks, earthenware, and lined rubber tanks).