The relationship between feldspar in Guangdong and Gao Chang in Guangdong.

Its corporate relationship. According to relevant public information, Guangdong Gao Chang Communication Service Co., Ltd. was established in1May, 1999 with a registered capital of 1000 1 10,000 yuan. It is a high-tech enterprise under Changshi Science and Technology Group, focusing on national comprehensive information network technical services. Guangdong Gao Chang Company has three qualifications: communication engineering general contracting, electronic and intelligent engineering general contracting, power engineering general contracting, steel structure, security design and construction, maintenance qualification certificate and power facilities decoration license.