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Dongguan Shengang Precision Metal & Electronic Co., Ltd.
ผู้ผลิตสินค้าตามสั่ง
Ana ürünler:Gizli kapı menteşesi, kapı kolu, kapı durdurucu, sürgülü kapı donanım, kapı kapatıcı
OEM for well-known brandsCooperated suppliers (100)Years in industry(17)Total floorspace (6,000㎡)