Changyu's products mainly include automotive wiring harness, commercial vehicle wiring harness, engineering vehicle wiring harness, elevator wiring harness, security wiring harness, aviation wiring harness, etc. The connector products mainly include automotive connectors, PCB connectors, circular connectors, rectangular connectors, etc., precision Mold design and processing are widely used in automobiles, engineering vehicles, rail transit, elevators, security, new energy and other fields, providing high-quality products and services to many customers at home and abroad. While providing standard products, the company provides customers with customized wiring harness and connector solutions to meet one-stop procurement needs.