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Why ChooseTV Couplings?
1. Hangzhou Vision Chain Transmission Co. ltd. is an UK-Investment manufacturer inHangzhou, China, founded in 2004.
2. Qualified alloy steel chain put our TV brand couplings in the top quality level in China. We are honored with ISO9001/ISO14001/AAA Credit certificate.
3. We have been producing all kinds ofcouplingsand so on.