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Main Products:
Beijing Zhongjian Road Industry Instrument Equipment Co., Ltd
No. 735 Huangkan Village, Jiuduhe Town, Huairou District, Beijing
New standard asphalt softening point tester
29.43J heavy-duty concrete rebound tester
Improvement of VC method roller compacted concrete digital Weber viscosity meter
VC method concrete Weber viscosity tester
Effective equivalent pore size standard particle size of geotextile
Geosynthetic material standard particles
Bubble spacing coefficient analyzer
Hardened concrete bubble spacing coefficient analyzer
Concrete pore structure analyzer
Concrete bubble spacing measuring instrument
Hardened concrete pore structure analyzer
High and low temperature tensile testing machine