Liu Degao is a professional company that produces and processes products such as hinges, letter hinges, flat hinges, spring hinges, handles, plum blossom handles, five-star handles, stainless steel lock clips, latch, semi-automatic latch, manual latch, square latch, door magnet, matching, locks, and so on. The company has a complete and scientific quality management system. Liu Degao's integrity, strength, and product quality have been recognized by the industry. Welcome friends from all walks of life to visit, guide, and conduct business negotiations.

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