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Strength is a witness to glory, and the quality is brilliant. Over the years, we have focused on the excellent quality lock products, and hundreds of millions of families in the world rely on it. Sweat and wisdom have witnessed the footsteps of yesterday's struggle, and passion and dreams have achieved the glory of today's victory. In the market economy stage, the resplendent people make enterprising, innovation, practice innovation, creativity and value concept in practical refinement, harvest the sound of praise, and get a remarkable honor.