Non Standard Screw Fastener

With more than ten years’ experience in screw production, a sophisticated research and development team and professional laboratory, high volume screw production capacity and elite customization capacity are readily available with Zonfa. Our monthly production of 200,000,000 pieces of f customized fasteners, and a 20-day lead time is normally completed. Due to our excellent quality and thoughtful customer service, a universal satisfaction among our customers at home and abroad has been achieved.

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Kunshan Zhongfa Science Technology Hardware Co., Ltd.