Established in 2003, Guangzhou Ronc Electronic Sciences & Technology Co., Ltd. Possesses two decades of extensive expertise in the selling of electronic products. We specialize in the research, development, sale, and service of a diverse range of items, including D V D RS, C D RS, U S B Flash Drives, memory cards, S S D, H D D, power banks, minicomputer, wireless earphones, and speakers. Recognized for excellence, our two independent brands, "RONC" and "INBEST, " enjoy a commendable reputation among our esteemed clientele.

Starview Technology Limited, established in 1996, is a privately owned company in Hong Kong. As a professional optical media manufacturer in Hong Kong, we provide high-quality CD/DVD replication service for our customers all around the world. We have been in the optical disc replication business for over 8 years. Starview has been well recognized by the local content media distributors and government contractors as a professional and high quality disc manufacturer. Till now, our service and products have been authorized by many famous companies such as MegaBloks, and so on.

WT (Guangzhou) Digitech Limited, approved by the State Press and Publication Administration, which is exclusively foreign-owned enterprise to produce and process blank CD-R, DVD± R, was founded on October, 2005 in Guangzhou Science City. It is Convenient in the most concentrated trade area__Tianhe computer city and Pazhou Convention and Exhibition Center, which is convenient for the logistics, visiting and getting information. It's the only largest professional manufacturer to produce the high quality blank CD-R and DVD± R in Guangzhou. The factory covers an area of about 30, 000 square meters.

Zhongke Packaging Machinery Co., Ltd. Was established in 2002. It is the first leading enterprise in China to independently develop and create a series of automatic rigid box making machines. Founded the two major brands of "ZHONGKE" and "HEWANG Box King"The company took the lead of this industry in passing the international quality system ISO9001 certification, environmental protection system ISO14001 certification, Safety system ISO18000 certification, EU CE safety system certification, intellectual property management system GB/T29490-2013 certification. Zhongke covering an area of 100, 000. It is a private economic entity integrating independent research and development, design, production, sales and service. On the basis of drawing on the advanced technology of similar foreign products.