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  • Chengdu Twelve Hours Culture Communication Co., Ltd. factory production line
  • Chengdu Twelve Hours Culture Communication Co., Ltd. factory production line
  • Chengdu Twelve Hours Culture Communication Co., Ltd. factory production line
  • Chengdu Twelve Hours Culture Communication Co., Ltd. factory production line
Production Line

Our production process is tailored to the specific needs of valve hardware, featuring on-demand assembly. We prepare components in advance and finalize assembly, testing, and painting upon receiving an order. This ensures our customers receive freshly produced items. Standard orders ship within one week, though some may take up to two weeks under special circumstances (excluding large custom valves).