1.Hardware fitting :CH-NO.P-17 2. Over 20 years experience 3. RoHS approval 4. Competitive ... called Southern Machinery Hardware Factory in 1988, and need to be expanded after the fast 10 year development, so Changhui Metal & Eletrical ... CE & ROHS approval. They are very popular in domestic market and overseas, such as Russia, India, Poland, Australia, Germany, Argentina, etc ...