Shenzhen STD Traffic Equipment Co., Ltd |
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The complete product has 7 sets moulds , the body material is 3mm thick high quality steel plate, all parts use 120 tons professional stamping machine to produce, and best quality and durable. Double-decked protecting rubber: two-layer thickness is 5mm best quality rubber , the total thickness is 10mm , better to prevent the damage of tyres. Double security :this product operates with the heterogeneous rocking handle ,there is no same kind rocking handle now, especially installs the door lock in the jack place of rocking handle, uses the burglar-proof door and safe cabinet door lock techniques ,but prevented effectively the lock is prized.
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