Established since 2005, Unipolar is a HK company, base on Huizhou China office, with three branch offices in Shenzhen, Wenzhou and Nanjing.

Shenzhen hengchuangbaolai Technology Co., Ltd. was establised in 2008, specialized in development and production of three-dimensional glasses. We have established a multi-specialist technical team.

Shenzhen hong yu optical Co., Ltd. is located in shenzhen. We focus on 3D cinema&theater system related products. We have the most professional 3D technology study team. We are the main supplier of 3D products in China. Our products export to all over the world. We establish very good relationship with customers from more than 30 countries. Because of our good quality products, competitive price and our good service and sincerely cooperation heart, we gained and will gained more and more customers.

Shenzhen Kezhonglong Optoelectronic Technology (Shenzhen) Co., Ltd. was established in 2006, the company is located in Fu Yong Town, southwest of Bao'an District of Shenzhen, which adjacent to the Pearl River Estuary and offshore across from zhongshan and Zhuhai. Here, Land, sea and air transportation network are developed; It costs only about 10 minutes to Shenzhen International Airport. Ports, highways, national highway and Subway will be through FuYong Town.

About YDM

Welcome to Shenzhen Hongchen Packaging company, Factory with rich experience in plastic packaging box and paper packaging box, We accept customized and mini orders, provide full design, proofing and printing services, Our main export countries are United States, Canada, the Philippines, Japan, South Korea, the United Kingdom and other countries.

MC Silicone is dedicated to manufacturing and R&D a wide variety of mold making and casting materials, such as RTV-2 liquid silicone mold rubbers, liquid polyurethane mold rubbers, silicone fluid, electronic potting silicone compound, foams, release agent and so on. These materials can be used for reproduction of any original model to cast PU resin, polyester resin, epoxy resin, concrete, plaster, foam, wax, soap and all the other decorative mouldings.

Skymen Technology Corporation Limited Technology (referred to as "Skymen Group") was established in 2007 and is a professional manufacturer integrating R&D, production, sales, and service of ultrasonic cleaning equipment. Headquartered in Shenzhen, the company has multiple branches in Guangzhou, Shaoguan, Hong Kong, and other regions. For more than a decade, Skymen has been committed to developing and manufacturing high-quality ultrasonic cleaning equipment to meet the cleaning needs of various industries. Currently, its business spans over 100 countries and regions, including China, Europe, America, and Southeast Asia.