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  • Tel: +86 21 50304310
  • Fax: +86 21 50304311
  • E-Mail:
  • Add: Room 202, Building 1, No.211 Jingang Rd., Pudong, Shanghai, 201206, China

Hot Sales

HTT specializes in making high-precision drill bush and tool accessories. We have sufficient stock for drill bushes, drill bush holders, whip guides, sealing discs and tool accessories. Custom-made non-standard parts can be made according to your drawings. The tolerance is as little as ± 0.005mm, the smallest ID can be 0.3mm.They are for metal, mold, medical equipment, aerospace and other industries.

HTT has years of manufacturing experience, a compre-hensive quality management system, and sophisticated measuring equipment. It greatly improves the quality and tool life time. The high-quality tool accessories can meet the high production efficiency and improve your product’s quality.

HTT goal: Customer first and quality first.

HTT products have been sold to many countries like Germany, United States, Thailand, India and Taiwan, HTT wins customers’ support and credibility.

It is best choice to choose HTT accessories.HTT has the following advantages: Stock delivery, good quality, a professional pre-sales and after sales service team working around the clock