Hardware, Fasteners, CNC Machining manufacturer / supplier in China, offering 200A/250A EV and Ess Battery Pack High Current IP67 Rated Energy Storage Elbow Connector, 120A/200A/250A/300A/350A/450A Flexible Waterproof EV and Ess Battery Pack Copper Busbar Connector, Customized Precision Aluminium Zinc Stainless Steel Brass Car Accessories CNC Machinery Parts and so on.