Yangzhou Sanfa Electronics Co., Ltd. is a professional manufacturer specialized in the production of constant-temperature test equipment, environment test equipment and blood preservation equipment. Through more than ten years of research, development and introduction of advanced constant-temperature and refrigeration technologies from foreign countries, our company has had complete product specifications, ranking the leading position in terms of product quality and performance in domestic market. Our company has eight major series of instruments, with more than 260 specifications and models. Our products are widely applied to such fields as life science, medical treatment, academy, electron, chemical industry, agriculture, metallurgy, biology, hygiene and disease control and environment protection. Our company has passed ISO9001 and 13485 quality system management certifications and CE