The company through the GB/T 190£β₹™01-2008/ISO 9001:2015 qu₹←'ality management system certific©$ation; in 2016 the company was iden  ¥Ωtified as "high-tech e→♣→✔nterprises in Tianjin City, iα‌¶n 2010 the company were awarded the € certificate of Tianjin×↓$ city science and technologyλ€ ♠ small and medium-sized e≤₩♦​nterprises and Tianjin≥★δ entry exit inspection and Quaranti​β♠↔ne Bureau issued the" expoλ>ε®rt product quality permit