Zhejiang Xinxing Tools Co., Ltd., established in 1992, is a professional designer & manufacture of high-quality cutting tools with advanced technique and equipment. Annular cutter (core drill) is the domestic leading development and production product of Zhejiang Xinxing Tools Co., Ltd. In 2003 was identified as "national key new product".Zhejiang Xinxing Tools Co., Ltd. relies on continuous technical improvement and persistent high performance products. Therefore, the long-term development guideline of the company is emphasizing on the quality and technical investment. The company owes advanced CNC numerical control production line and heat treatment technique. What more, it has advanced testing facilities with material analysis, mechanics check, numerical control cutting check, etc. It complies with the IS9000 management system standard, provincial AAA-level standardization good compliance system and provincial level eligible criteria for measurement system. Therefore, the company has formed perfect and advanced a lot of technical achievements and awards, such as High-tech Enterprise and Patent Mode Unit, etc.Over the years, the company follows the concept of credit management, cooperation and win-win strategy. So, it has good comments from society and clients. The company has been awarded as Credit Enterprise, AAA-level Credit Ratings, AAA-level Contract Abiding &Trustworthy Enterprise for many consecutive years.After 25 years of development, the company has formed various product series, complete specifications and advanced technique for the production of annular cutter and related products. These products are favored by clients in Europe, America, etc. The company has become extraordinary for production capacity and technique in the industry of annular cutters production.