When you choose a wire harness processing plant, you often ask some certification questions, such as ROHS certification, quality system certification, UL certification, etc. So what do these certifications mean? Let me talk about it for everyone.
ROHS certification: Refers to the Restriction of Hazardous Substances Directive. It is an environmental protection directive adopted by the European Union in February 2003 and is used to regulate the material composition and process standards of electronic products. Wire harness processing plant generally need to meet the restriction, which can be said to be the basic threshold when cooperating with some large enterprises.
ISO9001 quality system certification: This certification is related to the fundamental of enterprise development and growth. ISO9001 certification is used for organizations to provide products that meet customer requirements. The purpose is to increase customer satisfaction, which can be said that basically every company needs to have.
UL certification: The main purpose of this certification is to provide the market with products of a relatively safe level, and to contribute to the guarantee of personal health and property safety. After nearly a hundred years of development, UL has become a certification body with world-renowned reputation. UL certification is also a must for wire harness processing plants