Our products have strict quality control before, during and after production. The company has passed the ANSI/UL 94, ISO 9772, UL 746B (UL CERTIFICATE), ASTM G21-15, ATCC 9642, ATCC 11797, ATCC 6205, ATCC 9645, ATCC 15233 (TÜV SÜD CERTIFICATE), ASTM D5499-94, BS476 PART7-1997, ASTM C518-02 (SUCOFINDO CERTIFICATE), ISO 15186-1:2000 (ASTM E2249-02), ASTM E413 (INSTITUT TEKNOLOGI BANDUNG CERTIFICATE) product certification.