Dongguan Changhe Electronics Co., Ltd. is a professional manufacturer of terminal blocks, terminal strips, terminals, connectors, and connector inserts, integrating development, production, and sales. The company boasts a high-quality management team and technical talent. Through years of careful operation, its products have passed various certifications including UL, TUV, VDE, CQC, and CE. Major products include CA series spring-loaded terminal blocks, CT series rising terminal blocks, CP series push-pull terminal blocks, CS series screwless clamp terminal blocks, CK series grid terminal blocks, CZ series through-hole terminal blocks, various single and double-row pin sockets, and IC sockets. Standard stock sizes include 2.54, 3.50, 3.81, 3.96, 5.00, 5.08, 6.35, 7.50, 7.62, 8.255, 9.525, 10.00, 10.16, 11.00, and 13.00mm.

Changhe Electronics covers an area of 7,000 square meters, boasts years of professional manufacturing experience, a strong technical force, superior production and testing equipment, and boasts a modern production facility with a variety of state-of-the-art fully automated assembly equipment. The company has a team of R&D and management professionals known for their "high-quality, professional, and excellent team spirit." Throughout our development, we have established a series of departments including engineering research, metal mold, plastic mold, injection molding, and finished product assembly. We strictly adhere to sustainable development and green environmental protection principles, emphasizing quality, efficiency, and environmental protection in our growth. Our factory successfully passed the quality system upgrade certification in May 2017, and our wire terminals have been certified by UL, TUV, VDE, CQC, CE, and other certifications. We provide our customers with strict quality assurance.

Long River Electronics terminal products are widely used in various electronic appliance fields, such as lighting fixtures, rectifiers, transformers, instruments and meters, IT communication, alarm devices, elevator equipment, household appliances, and more. The products boast excellent performance and attentive service, earning a high reputation in the market and being exported to various regions.

Terminal Connector Expert - Dongguan Changhe Electronics Co., Ltd. is committed to the business philosophy of "honest operation and caring service," and is willing to cooperate with customers from all over the world to achieve common development.