It is suitable for testing the viscosity of viscous oil asphalt, emulsified asphalt, liquid petroleum asphalt in high temperature, so as to determine the construction temperature of the asphalt. Normally, the measuring temperature of viscous oil asphalt is 120 °C ~ 180 °C.

  Xi’an Zealchon Electronic Technology Co.,Ltd adhering to the "professional, honest, and providing the best service" business philosophy, with the guidance of professors and researchers from the Well-known institutions in China, developed a series of leading domestic and international standards, Technology class detecting instrument for asphalt and asphalt mixture, Road, bridge deck, geotechnical, structural, etc and OEM designed 12 series more than 100 kinds of laser products with high power and long service time, some of the productsfilled the domestic and overseas blank of similar products which gained national, ministry, provincial awards.

 1. Q: Are you a factory or trading Company?

A: We are a factory; we have manufactured many years.

2. Q: Where is your factory located? How can i visit there?

A: Our factroy is located in Xi’an city, Shaanxi Province, China; our clients are warmly

welcome to visit us no matter where are you from.