FOSHAN NANHAI DOUMENG ELECTRONIC INSTRUMENT CO., LTD. FOSHAN NANHAI DOUMENG ELECTRONIC INSTRUMENT CO., LTD. FOSHAN NANHAI DOUMENG ELECTRONIC INSTRUMENT CO., LTD. FOSHAN NANHAI DOUMENG ELECTRONIC INSTRUMENT CO., LTD. A ye R & D, production, sales in one of the "high-tech enterprise", main products "black diamond" brand, single double chip identifier (double chip overlap detector) widely used areas including: automotive, home appliances, and other hardware parts stamping, stretch forming, splicing welding, sheet metal laser industry. Elektronik Circuit Board, Semiconductor Production Industry; Battery Lithium Battery Industry; Food metal packaging, chemical tank packaging industry; ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ; Pharmaceutical Packaging Industry, Wait! Në ye mɛn, luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi 'Black Kings' dual material detection series products as standard equipped with essential safety detection functions of products, detection identifies whether dual pieces overlap abnormal transport, for protecting mold equipment, preventing card mold explosion mold, ensuring production line safety, smooth production, ensuring normal feeding plays a very important role. Black Kings products have been used in the market for more than ten years, products are exported throughout the country, and exported to overseas regions. Black Kings products have been used in the market for more than ten years, products are exported throughout the country, and exported to overseas regions. A ye kɔc cɔl a ye kɔc cɔl a ye kɔc cɔl a ye kɔc cɔl a ye kɔc cɔl a ye kɔc cɔl a ye kɔc cɔl a ye kɔc cɔl a ye kɔc cɔl a ye kɔc cɔl a ye kɔ