Wire: More than 20 years of development in diamond wire, we have been standing in the leading position in this industry, both the quarry wire and mono wire have the excellent performance in lifetime and efficiency and most impressive characteristic is its stability, the client almost never meets the wire breaking situation. Service: We have 10 professional after-sales service teams with more than 100 engineers, provide GPS(global 24 hours * 7 days online) service, and respond to customer needs at any time.