We mainly deal with medical instruments and disposable products, we do our best to serve customers with very competitive prices and high quality products. Prompt delivery and satisfactory service are guaranteed by our professional staff. We have been putting emphasis on quality development and appearance enhancement to meet the market demands.

Prostar is a Chinese manufacturing and trading company, we mainly export entrance system and all the related accessories.

Hefei Wang Qin Spring Co., Ltd. Was founded in 2006, is located in one of the National Garden - Hefei City, Anhui province. We professionally produce all kinds of luxury garage doors, industrial doors, shutter doors in matching torsion springs and tension springs. In addition, we are also supporting the production with all kinds of flange, steel wire wheel, and a variety of other accessories, etc...

We sincerely hope establishing long and friendly business relations with clients from all over the world. Our goal is not just providing product, but also providing a complete solution including product design, tooling, fabrication and service for our customers to achieve their upmost satisfaction.

Shenzhen UPSEN Electronic Co., Ltd. is a subsidiary corporation of UPSEN Holdings Co., Ltd., which is established in 2002 with the mission to accelerate the transition and development of new energy, and build a new energy world. We are a private high-tech enterprise integrating researching & development, production & operation and technical services as a whole, which is specialized in Electric, Electronic and Energy fields for a long time. Our main products are UPS Power, Inverter Power, Battery Power, Solar&Wind Power. We are dedicated to offer quality power and power solution for Data-center, Telecom, Bank, Hospital, Transportation, Industry, A-rmy, Security, and civil & office area etc. Moreover, we have mastered the core technology of power products through our independent research, we are one of few domestic enterprises which can meet the customers' customized requirements, and provide professional power solutions.

Wuhan Xinhuahang Household Products Co., Ltd. is a leading quality brand manufacturer and supplier of glassware and household products in Central China. Our main products include whiskey glasses, wine decanters, stemware, drinkware, and dinnerware. We are devoted to serving both the general public and professionals, combining innovative design with high-quality collections for all.

Huizhou Pingfang Trading Co., Ltd. is a professional manufacturer and supplier for pharmaceutical machinery, pharmaceutical packing material company, who is standing firmly with a good reputation in the industry of China pharmaceutical machinery.

Victor Industry is a leading manufacturer in China of plastics machinery and mold and pipe welding machinery. Victor plastic company and Victor textile company both belong to Victor group.

Through the power of technology, LONGWIN GROUP hope to create a better future by striving to solve various social issues faced by the world.