1.Our own mold workshop and injection molding workshop 2.SGS,REACH,IP68,ROHS,UL 3.GE,WAL-MART,B&Q,MITSUBISHI Supplier 1) Customer's design is highly appreciated, we have individual professtional R&D team. 2) Most products are left in stock with fast delivery and cheap price,less QTY are available.3) Free samples can be sent in two days.1.Thread specificaiton of Nylon stop plug for electrical ...