Hk tianyin technology limited was founded on 2005 in shenzhen, and has a factory in China. We are a professional manufacturer of mobile phones and accessories such as GSM phones, CDMA phones, dual-SIM cards & dual-standby phones, TV mobile phones, and tri-band and quad band mobile phones. All products are manufactured in-house, and are exported to more than 40 countries and regions, such as the Middle East, south America, southeast Asia, north America, west Europe and Russia. We have own our brand which is "airtell". We have never stopped our innovation of new ideas.

Ningda Electronics, founded in 2020, has rapidly emerged as a leading manufacturer in the field of speaker trade industry in just a short years.

Shenzhen Sky Concordler Technology Co., Ltd. is one of the biggest mobile phone and telecommunication products supplier in China. Founded in 2003, up to now, we have clients all around the world, including America, Italy, England, Romania, Russia, Estonia, Brazil, Venezuela, Australia, Thailand, Malaysia, totally more than 30 countries.

Formerly named the Tianlan (SkyBlue) Environment-friendly Electric Equipment Company when it was founded in 1992, we Kelantechnics have been devoting ourselves in electrostatic precipitation technologies, fume/dust purification equipment & exhaust emission control solutions for 30 years in a row.

Qingdao Tormays Industry & Trade Co., Ltd is a manufacturer specialize in producing special pressure -sensitive adhesive tape and other adhesive products, integrating research and development, production and marketing. We provide a wide range of tape.

EVANGEL Industrial (Shanghai) Co., Ltd. is a leading Chinese construction machinery exporter, affiliated with Evangel International Machinery Limited, located in the downtown of Shanghai City. Since our company was founded, we persistently introduce excellent Chinese construction machinery to international markets, such as XCMG, SANY, ZOOMLION, CATERPILLAR, HYUNDAI, LIUGONG, LONKING, SEM, SDLG, SHANTUI, CHANGLIN, HELI, etc. We make more international customers know and approbate Chinese machinery, and gradually build up friendship with industrial customers all over the world.

Dongguan Qihang Electronic Technology Co., Ltd. is a professional company that engages in RF, microwave, electronic test equipment research and development, sales, maintenance, metrology, technical consulting and providing Bluetooth RF test system and test solution. We specializing in the production of spectrum analyzers, network analyzers, signal generators, etc. Since its establishment in 2009, based on the continuous study and research of professional knowledge and technology, it follows the market demand changes tightly and pursues high-tech in the field of instrumentation. Through ten years of unremitting efforts, it has become a well-known enterprise with the development and production of self-owned brand instruments and the main body of the sales of internationally renowned brand instrumentsogy, it follows the market demand changes tightly and pursues high-tech in the field of instrumentation. Through ten years of unremitting efforts, it has become a well-known enterprise with the development and production of self-owned brand instruments and the main body of the sales of internationally renowned brand instruments.

HKCARD established in 2016, but the founder have card production and sales experice over 10 years,

Guangzhou Suyi electronics was established in 2016, is located in Huadu District, Guangzhou City where is famous for its speakers,

Founded in 2005, Shenzhen Zhaochen Electronics Co., Ltd is one professional manufacturer specializes in designing, developing and manufacturing all kinds of headphones and earphone, desktop microphone products.

Shenzhen Xinyuan Enectronic Technology Co., Ltd. is a manufactory with the production of bluetooth earphones, portable power station, mobiephone battery.