JBL was founded in 2011 and is one of the leading high-tech enterprises in the industry specializing in the customized production wire harnesses, located in Dongguan City, Guangdong Province, China. We have been specialize in the connector industry over 14 years and have rich experience in the aspect ofresearch and development. Our factory covers an area of more than 20,000 square meters with 400 employees.

We mainly customize various industrial wiring harnesses and cables. Product application industry covers cover industrial, medical care, automobiles, new energy storage, photovoltaic and other industries. We have been obtained the official certificates like ISO9001/14001/13485, IATF16949, IEQC080000 and verification from USB TID, IEC, UE, UL, ROHS, IF Institute. We have newly introduced fully automatic production equipment. Including our own research and programming, so that we ensure that the quality and efficiency of our products meet leading industry standards.

In addition, we have a complete quality management system from a material procurement to final product shipment. Every step has strict quality checks. For example, each batch of materials must be inspected before entering the factory. During the production process, there are dedicated quality inspector or monitoring. After the finished goods are completed, they also need to pass the final inspection before being packed and shipped.

We has been equipped with the world's powerful brand equipment from Switzerland, Japan etc, including high precision tools fabrication machines, high precision plastic injection machines, high-speed punch machines, high-speed square pin cutting machines, plastic molds and dies, laboratory testing equipment and automatic assemble machines.