Profile: Guangzhou Biaoji Packaging Equipment Co., Ltd. is a manufacturer of packaging material test instruments. Our products are widely used in food, pharmaceutical, packaging, and printing industries. Our water vapor permeability analyzer is used to test the water vapor transmission rate of packaging materials such as plastic films, composite films, coextrusion films, aluminum plated films, and aluminum foils. We offer biodegradability testing instrument, gas chromatography instruments, and compression tetsers.