Hebei crystal source Shengda bags Co., Ltd.   

    crystal source Shengda luggage company is specializing in the production of a variety of custom single sided PCB board; all kinds of precision instrument box, aluminum alloy industry supporting box, protection kit, medical kit, petroleum exploration instrument box, instrument box, computer box, air box, TV box, beauty box, and a full range of tool packing box. Manufacture of high professional level, with high strength seal waterproof, moisture-proof, dust-proof; containing high quality square sponge, shock proof, oil proof, corrosion resistance, is an ideal special box set of valuable instrument. Each type of specification aluminum alloy box, widely used in public security and fire forces, aviation, field trips, travel and exploration, scientific research equipment, outdoor photography, professional measuring instruments and nature of business: bags product scope: instrument box, air box, cosmetic box, tool box, CD box, video equipment box, rod boxes, etc.