Welcome to Ji'nan Bojian Testing Machine Co., Ltd.

Concrete chloride ion diffusion coefficient meter.

Low temperature test chamber

Cement concrete standard curing box.

Constant temperature and humidity curing box.

Cement sand mixer.

Cement sand vibration platform.

Cement sand vibrating table.

Cleaning mixer

Cement sand flow meter.

Redwood boiling box.

Redwood clip

Cement standard consistency meter and setting time meter.

Electric burr's surface area meter.

Negative pressure screening instrument (environmental protection type)

Cement compression clamp.

Concrete shaking table

Digital display verber consistency meter.

Jacking type electric vibrating screen machine.

Concrete quick curing box.

Test standard sieve.

Test module