Helpful information for buying wire and cable, Mainly include 6 points as follow.
1. look "CCC" certification logo. Wire and cable products is a national compulsory safety certification of products, all producers must obtain China Certification Committee for Electrotechnical Certification "CCC" certification, the products have a certificate or "CCC" certification mark.
2. Look inspection reports. Wire and cable as the impact of personal and property safety of the product , as the government has long been the focus of supervision and inspection , regular cycles and accept supervision by the manufacturer department inspection. Therefore , vendors should be able to provide a quality inspection department inspection reports , otherwise , wire and cable products based on the lack of good or bad quality .
3. Look packaging. Those who produce products meet national standards informal enterprises , the production of wire and cable pay great attention to product packaging. Note that when purchasing packaged, printing should be clear, model specification , name and address range .
4 . Looking appearance. Product appearance and smooth round , uniform color . Products meet national standards of wire and cable business , in order to improve product quality, to ensure that products meet the national standards, purchase of raw materials , production equipment, production technology and other aspects of strict control. Therefore , the production of wire and cable products meet the standard requirements of appearance , smooth round , uniform color .
5. Look conductors. Conductor shiny, DC resistance , conductor structure size, etc. in line with national standards. In line with national standards of wire and cable products , whether it is aluminum or copper conductor conductor materials , are relatively light, no oil, and therefore the DC resistance of the conductor in full compliance with national standards, with good conductivity and high security.
6. The amount of wire and cable lengths. Length is the difference in line with national standards and counterfeit products are mainly intuitive way . When you purchase do not freeloaders , buy a few meters below its nominal actual number of meters of wire and cable . Be sure to match the length of several meters nominal . State regulations allow each meter error of ± 0.5 m.
Please click this page (www.qscable.com) to get more wire and cable information.
1. look "CCC" certification logo. Wire and cable products is a national compulsory safety certification of products, all producers must obtain China Certification Committee for Electrotechnical Certification "CCC" certification, the products have a certificate or "CCC" certification mark.
2. Look inspection reports. Wire and cable as the impact of personal and property safety of the product , as the government has long been the focus of supervision and inspection , regular cycles and accept supervision by the manufacturer department inspection. Therefore , vendors should be able to provide a quality inspection department inspection reports , otherwise , wire and cable products based on the lack of good or bad quality .
3. Look packaging. Those who produce products meet national standards informal enterprises , the production of wire and cable pay great attention to product packaging. Note that when purchasing packaged, printing should be clear, model specification , name and address range .
4 . Looking appearance. Product appearance and smooth round , uniform color . Products meet national standards of wire and cable business , in order to improve product quality, to ensure that products meet the national standards, purchase of raw materials , production equipment, production technology and other aspects of strict control. Therefore , the production of wire and cable products meet the standard requirements of appearance , smooth round , uniform color .
5. Look conductors. Conductor shiny, DC resistance , conductor structure size, etc. in line with national standards. In line with national standards of wire and cable products , whether it is aluminum or copper conductor conductor materials , are relatively light, no oil, and therefore the DC resistance of the conductor in full compliance with national standards, with good conductivity and high security.
6. The amount of wire and cable lengths. Length is the difference in line with national standards and counterfeit products are mainly intuitive way . When you purchase do not freeloaders , buy a few meters below its nominal actual number of meters of wire and cable . Be sure to match the length of several meters nominal . State regulations allow each meter error of ± 0.5 m.
Please click this page (www.qscable.com) to get more wire and cable information.