The company has 35 independent intellectual property rights including building shielding cross-border invention patents, independently developed 12 new special equipment, and 10 semi-automatic and automatic welding equipment. Obtain core competitiveness and lead the upgrading of industry products!Jinlida brand products are distributed in all provinces, cities and regions of the country, and are widely favored by customers!There are more than 2,615 sets of various shielded anechoic chambers used ...