Established in 1975, Qingdao Crystal Element Factory is the medium sized enterprise mainly in producing accessories of electricity meter, with over 600 staffs and 20, 000 square meters land area. The company owns four professional processing branches of Jewel Branch of Qingdao Crystal Element Factory, Qingdao Jiaonan Huateng Instrument Co., Ltd., Qingdao Jiaonan Huaren Instrument Co., Ltd., Diamond Branch of Qingdao Crystal Element Factory and one joint vernture with Taiwan of Qingdao Huachang Electronic Appliance Co., Ltd. which are mainly producing electricity meter accessories of diamond bearing, magnetic suspension bearing, pressure magnetism system of electricity meter, current magnetism system, bottom shell of electricity meter, cover, side button box and various vehicle accessories of vehicle air conditional electronic fan, heater, and vehicle switch etc. As well as heat quantity meter with 20, 000 carats natural diamond processing annually.

Following the enterprise spirit of Innovation, Faithfulness and Sureness, the company develops the business scope actively. Furthermore, the company insists on the quality guideline of Customer Satisfaction is the Standard, believes Only Has Excellent Products But No Blank Market, energies of Pursuing Customer Satisfaction, in order to serve all users in maximum for future development.