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Pari World
Wanhua Chemical — Control Valves
Sinopec Shanghai Petrochemical — Two-stage Loading Valve
Sinopec Zhenhai Petrochemical — Backpressure Valve
Shandong Yankuang International Coking — Gate Valves
Ningdong Energy Coal Chemical Base — Control Valves
DSM — Sanitary Control Valves
CNOOC Daxie Petrochemical — Backpressure Valve
Wanhua Chemical — Pneumatic Control Valves