GAOTANG three and Industrial and Trade Company is located in beautiful Shuhuazhixiang - Shandong Gaotang, the company has two processing factories, covering a total area of ​​50 acres, the processing plant covers an area of ​​4,000 square feet. Factories are organic processing workshop, heated workshop, testing workshop, assembly workshop. Precision has a large stone processing and advanced electronic testing equipment. The main products are granite precision measuring flat, flat feet, feet, rectangular, square box, bending plate, V-block, parallel to the regulation, all kinds of table seat; granite component products are platform classes, guided regulatory class, beams , Y Axis, Z shafts, and to undertake to map processing, tailored classes shaped pieces of granite processing.

Company is a precision machining, shaped granite processing in one large enterprise specialized in producing precision products.

2012 We Ningbo Heidelberg Testing Equipment Co. signed an agreement to develop, sell Heidelberg measuring instrument, CMM, 3D scanning and other detection equipment. Our products are widely used in metallurgy, all kinds of pipe valve products, stamping parts, electronic components, molds, cutting tools, springs, screw machining, plastics, gears, rubber, oil seal stop valve, camera parts, auto parts, hardware, etc. .

Since its inception, strictly adhere to the "credibility first, quality first, customer first" promise, pondering in stone processing, development and application of continuous innovation, with new equipment, advanced technology and highly qualified staff, maintaining a good and stable quality, has won a good reputation. Products are exported to the United States, Germany, France, Italy, Japan, Taiwan and other countries and regions. Company to "three and Societe Generale" for their own brand identity, the pursuit of high starting point, good quality, excellent service goals, willing parties to merchants sincere cooperation, create and