Chi Yu Hardware corp., are a major and reputable manufacturer specialized in various kind of screwed assembly accessories, like screws, nuts, bolts etc., has above 30 years the rich experience, in line with the quality first, rapid delivery's idea coordination customer need, at the right moment the suitable achievement, the rapid response, the development best degree of adaptability provides the customer most perfect service, the entire factory and through the ISO9001:2000 authentication, the comprehensive request tube,” does not produce the nondefective, the nondefective does not leave the pl ... {read more}