Main products: HAN-LOK cutting sleeve high/ low pressure valve, cutting sleeve adapter, gage, stainless steel tube, high-pressure hose, automatic welding ball valve etc.

• 上海汉洛珂阀门有限公司的产品：HAN-LOK卡套高压/低压阀门、卡套转换接头、仪表、不锈钢管、高压软管、自动焊球阀等多种系列；