Changzhou Guobo Hardware Co., Ltd. is located in the Yangtze Delta and enjoys convenient transportation. We are specializing in producing welding studs, titanium (alloy) bolts, screws, and nuts. We have strong development ability to manufacture different products and have much practice experience. Our technical manager has about 30 years' production experience. Thanks to the perfect quality and strict management, our product qualified rate gets to 99%, which wins customers' trust. We will offer the best quality and the most reliable products to your company.

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