Cangzhou Changbo Technology Co., Ltd. is a leading designer, manufacture and exporter of glass products such as teapot, storage jar, measuring cup product paper packing raw materials. Our characterized by its feature chemistry stability, low coefficient expansion, heat-resistance,and ...

Nanjing Ningkai instrument Co., Ltd committed to produce glass(metal)reaction kettle and a complete set of refrigeration heating temperature control system, ultrasonic cell crushing machine, cleaning high (low) constant trough other laboratory equipment.Our company has team whom rich ...