... 41V24, 41V35, 41V33, 57Y02, 57Y04, 57Y03, 56Y44, 56Y45 4Copper and plastic material 5ISO9001-2000 Cert6Can Make as Your Request7Long Life8Best After ... , and variety of welding tools.Our company is located in Jiangyin City , Jiangsu Province, China , we had 6 years manufacturing experience in ...