Its round rings for Drum with Clamp made from SS please mail me to to mail you drawings. Price Range: 1~1.5 USD Minimum Order Quantity: 100000 Piece/Pieces Certification Requirements: No ceritifate just best quality 联系方式Co:MACHINE MAKERS Add:12 Raja Indl Estate Mulund west, Mulund (W) , Mumbai, Maharashtra, India Tel:91-22-2567 9586 Fax:91-22-2568 6280 Email:bosscompressor@gmail.com Website:www.bossaircompressor.com Mobile:093242 97949
