4 Prong to 3 Prong Adapter Extension Cord 10 Gauge STW Male TT-30P to Female L14-30R for House Generator 30A Rated Current

Shenzhen Heng-Well Electric Co., Ltd. was established in 2010 and is located in Shenzhen, China. We specialize in the production of power cords, extension cords, wire harnesses, data cables, and network cables etc. , which meet international standards. Our company has a factory area of over 4,000 square meters and more than 100 employees, equipped with a complete production process and a mature quality inspection and monitoring system.

We have obtained certifications for quality management systems including ISO9001, ISO14001, and IATF 16949, ensuring our product quality meets international standards. In addition,we has received multiple international certifications such as CCC, UL, ENEC, SAA, KC, SABS, BSI, CSA, PSE, IMQ, IRAM, TISI, and SASO. All raw materials comply with environmental directives such as RoHS, PAHs, and SAHC.

Our products are well-received by domestic and international customers and are widely used in computers, computer peripherals, household appliances, lighting equipment, and automotive fields. We primarily export to the United States, Europe, Japan, and South Korea. We always adhere to the philosophy of "integrity in business and mutual benefit," providing customers with excellent products and efficient services.