As a comprehensive high-tech enterprise which established in 1995. Interquip focus on manufacturing the automative crystal with AEC Q200 level, it has the whole certifications of IATF 16949, and keep the standard PPAP, it has the stable cooperation with Audi, Porsche, BMW, LEXUS etc.

Founded in 2005, it focus on the mobile communication core technology research and development and promotion, around clock, RF as the core technology, provide from Chip, Module to product level solutions, can fully satisfy the differentiated needs in the fields of global communication networks, power, industrial control, private networks, medical care, etc.

A national high-tech enterprise and the drafter of many national standards and the undertaker of a many major national projects. TKD specializes in the research and development and production of frequency control components, precision circuits, microacoustic devices and other electronic components, high-speed and high-stable communication network devices and components, automotive electronics and modules, precision stamping components and parts, and related intelligent equipment.

SHOULDER is mainly engaged in the R&D, design and production of surface acoustic wave RF chips. It is a domestic manufacturer with both chip design technology, manufacturing and sealing test process, and standardized mass production capabilities. The main products include filters, duplexers and resonators, which are widely used in mobile phones, communication base stations, Internet of Things and other RF communication-related fields.

TONGFENG's predecessor was a collective clothing cooperative established in 1952. It was transferred to electronics at the end of 1975. After decades of hard work, it has now developed into a well -known electrical film, film capacitor and related electronic components in the same industry at home and abroad. base. The company was listed on the Shanghai Stock Exchange in June 2000 (stock code: 600237), and is the first listed company in the same industry in China.

KOSUN ,established in 1992,is a High-Tech OEM&ODM factory with decades of experience in R&D, Tooling, Manufacturing and Marketing. Focus on Mobile Phone Accessories, Apple MFi lightning Cable , Micro USB cable, USB C cable, Wall Charger, Car Charger, Wireless Charger, Power bank etc.. Covered 25000㎡ and 800 employees with whole set of SMT and AI workshop and 59 productions lines.

COMEN ELECTRONICS TECHNOLOGY CO, LTD,was established in 2006 and located in Ninabo, a famous harbour city and most important port in east China. We fully integrated with over 30, 000 sqm manufacturing plant which has adopted lndustry 4.0 andbeen certified by ISO14001 and BSCl, and with the world-class lab facility and quality management system.which certified by TUV-SUD and TUV-Rheinland as their cooperated laboratory.