供应铜六角螺丝螺母铜注塑嵌件等壁挂炉十大品牌铜连接件

供应铜六角螺丝螺母铜注塑嵌件等壁挂炉十大品牌铜连接件 铜六角螺丝螺母 铜注塑嵌件 接插件 铜柱 空调铜螺母 注塑铜螺母 专业生产各类非标车削件，铜，铝，铁，不锈钢等。如铜嵌件，滚花螺母，铜螺丝，螺母，铜接头，水枪喷嘴头，螺柱，杆件，铆钉，接插件，照明铜件，等五金仪表件。产品主要用于汽车，家具，家电，电动工具，电脑，消费性电子产品，仪器仪表，医疗器械，手机，数码相机，气动元件，卫浴，箱包，办公文具... 铜六角螺丝螺母 铜注塑嵌件 接插件 铜柱 空调铜螺母 注塑铜螺母 家用采暖锅炉配件，采暖洗浴热水炉配件，水路模块，浙江紧固件，浙江五金件，浙江铜件加工 The company now product hydraulic circuit for sleeving boiler, plate exchanger hydraulic circuit, copper connection, copper nuts, copper pipe, inlet water nozzle, outlet water nozzle, heating water connectors, return water nozzle, return water valves, safety relief valve, water control valve group and other copper connector body products. Over the years, we concentrate our attention on studying in the fireplace and water heaters accessories fields with well-know brands both at home and abroad, such as Macro, Vatti, Wanward, BERETTA, Vaillant etc, continuously enterprising and has made gratifying achievements.