motorized ball valve manufacturer
ISO9001,CE,ROHS,NSF61,NSF372,CWX brand.IP65 certificate,life time report,and many patents
| ISO9001 | CE EMC-AC |
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| CE EMC-DC | CE LVD-AC |
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| ROHS for CWX series | ROHS for CTF-001 series |
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| NSF61 | NSF372 |
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| CWX brand | TFHT brand |
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| Patent 1 | Patent 2 |
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| Patent 3 | |
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motorized ball valve manufacturer
