Jiaxing Chenhoon Imp. & Exp. Co., Ltd. Is a professional manufacturer and also a trading company in Haiyan County, Zhejiang Province, China.

YouBi Test Equipment Co., Ltd. is a professional manufacturer specializing in a full range of environmental simulation test equipment. Our production base is strategically located in Dongguan, China's renowned manufacturing hub. We are committed to expanding our global marketing network and refining our after-sales service system, both of which have earned high recognition from customers worldwide. A majority of the core components of our products are sourced from well-known suppliers in Japan, Germany, Taiwan, and other regions, ensuring premium quality at every step. Equipped with advanced production facilities and backed by strong technical expertise, we have forged long-term partnerships with R&D institutions in Beijing, Shanghai, and overseas markets. By integrating cutting-edge technologies from these collaborations, we consistently drive the R&D and innovation of new products to meet evolving market demands.

Uby Industrial Co., Ltd., which has become an important manufacturer of environmentally friendly test chambers, is a modernization high-tech corporation, specializing in the design and manufacture of environmental and mechanical testing equipment.

Ningbo Caesar Electronics Ltd. is a hi-tech enterprise which specialized in producing Car Stereo Products, Car Video Accessories, HID Xenon Kit products.

Established in 1999 in Taiwan, Ether Power Electronices Co., Ltd is one of the professional manufacturers specializing in design and producing different kinds in Taicang city, Jiangsu province. Main products: