Laboratories & Quality Control

for testing the air content of fresh concrete according to EN 12350-7, DIN 1048 part 1, ASTM C 231 - Type B,…

Lab drying oven is used to dry, bake and preheat various materials or specimen by hot air circulation method to uniform the…

China leading construction material testing equipment manufacturer.

China leading construction material testing equipment manufacturer. We will contact you within 1 working day, please pay attention to the email with…

The Mud Test Kits consists of mud hydrometer, mud viscometer and mud sand content. It is packed in artificial leather or aluminum…

It is applicable to the determination of asphalt or other petroleum products at a certain temperature and volume, The ratio of the…

The new type of gyratory compactor developed by our company uses air pressure as the axial pressure source. Compared with the loading…

The Roller Compactor is considered to be the method of laboratory specimen compaction that results in slabs of asphalt paving materials with…

The sealed dichotomy is a new type of dichotomy designed in accordance with the provisions of the National Standard of the People’s…