The development section, consisting of electronics R&D team, fashionable underwear developing team and the silicone product team, is made up of 61 professionals with rich experience, including 12 outward appearance designer (with university degree),

22 structural engineers (with university degree), 14 electronic engineers(with university degree or above), 6 graphic designers (with associate degree or above), and 7 model testers (with technical school diploma or above). The section is currently equipped with the following equipment: a TDS1002 digital storage oscilloscope displayer made by American Tektronix Corporation,

a PM6304A automatic RCL tester made by American Fluke Corporation, a MD21A tester for testing micro engines made by Qingdao Yidi Measuring Appliance Co., Ltd., a CJ2650 electric capacity tester made by Nanjing Changjiang Radio Plant, a CPJ-3010Z positive image projector made by Shanghai Precision Instrument Co., Ltd.,

a CPJS-50 high-low temperature moisture-heat test-box made by Hanghai Precision Instrument Co., Ltd. and an IFR-2399 spectrum analyzer made by American IFR Corporation.

The competitive R&D team composed of professional technical talents and their working attitude scrupulous about every detail, and hardworking professional spirit,

coupled with advanced equipment will all contribute to the production of products of excellent quality and reasonable prices, ensuring win-win achievement for both Yingzhijian and its clients.