ASME B 18.21.2M-1999
Guangdong Fangda Hardware Technology Co., Ltd. is a professional processing, production and sales of flat pad, spring pad, stainless steel spring pad, stainless steel flat pad, brass gasket, wave pad, bowl-shaped gasket, wave gasket, outside Tooth gasket, square gasket, metal stamping parts and other product production bases, need to contact us hotline: 13718182728
Product material: iron, galvanized, stainless steel (201, 301, 316), copper, aluminum, 65Mn
Applicable industries: hardware industry, electrical industry, electronics industry, toy industry, furniture industry
Execution standard: GB GB 9001-1987/German standard DIN 6797-1988/American standard ASME B 18.21.2M-1999