... Co., Ltd. is a comprehensive company integrating manufacturing and import & export trading.Our company covers an area of 8, ... all over Yangtze River Delta.Over the years, our company adheres to the belief of "win-win, honesty ... reputation in fastener industry. Company Name:Haiyan Pufa Metal Co., Ltd. Business Type:Trading Company Product/Service(We Sell): ... :10,000-30,000 square meters electronic screws