Weihai Sunfull Co., Ltd.

Weihai Sunfull Electronics & Sensor Co., Ltd. is located in Weihai High-tech Development Zone and it is one of the important digital seismic geophone manufacturers in China. Sunfull has its own import and export rights and passed ISO 9001 certification in 2000, also authorized the Postdoctoral Working Station of Abroad High-tech Experts by state ministry of personnel.

Sunfull keeps engaging in the development and investment in technology, and has established Sunfull Sensor Information and Technology Research Center, every year over 6% of the total income is invested in the research and development, and now sunfull has registered 21 pieces patents and one of the key manufacturers who can produce both the coil-circumvolved geophone and down-lead spring geophone with the frequency from 1 Hz to 100 Hz.

To satisfy our customers requirements in different working environment, sunfull has developed different cases for land, underwater, marsh and well to meet different environment.

Up to 2002,digital seismic geophone has sold to all oil fields in China, also exported to Russia, South America, Indonesia and Middle-east and has high praised by our customers. Now, Sunfull has expanded its products in vibration sensor and auto-vibration tester areas which are widely used in petroleum, coalfield, mineral prospecting, bridge, dam and tunnel building, construction projects, large machinery vibration monitor and trouble detecting, earthquake supervising etc.

Sunfull has been awarded many honors, Such as : the High and New technology Enterprise and the Key Contact Enterprise by the scientific and technical committee of Shandong province,the Best Credit Enterprise by Shandong industrial and commercial bureau, the Patent star Enterprise by the bureau of Shandong patent.