November 8, our company for a dairy enterprise customised 50 tons of 304 stainless steel water tank was officially delivered, using seamless welding process and electrolytic polishing technology, the inner wall finish up to Ra ≤ 0.6μm, far beyond the industry standard. The product has passed NSF food hygiene certification, can be safely used for drinking water and liquid food storage, and help the enterprise to pass the HACCP quality system audit.