Henan Welly Machinery Equipment Co., Ltd. Located in Zhengzhou city, Henan province, it is a professional manufacturer and exporter which is concerned with the reseach, design and produce of food machinery and packing machinery. All of our products comply with international quality standards and hygienic standard, . Because the faith of our company is quality, health, and service, since our new products are produced, they are quickly recognized by new and old clients all over the world!

Dandong Dedan Trade Co., Ltd is the subsidiary company for Dandong Premier Instrument Co., Ltd and takes the responsibility of export work. Dandong Premier Instrument Co., Ltd located in Dandong of Liaoning province, established since 1990, professional produce each type of level, flow transmitter and other X ray instruments. Include displacer level transmitters, radar level transmitters, magnetic level indicator, glass plate gauge, orifice, venturi etc, and other instruments include X ray diffractometer, X ray orientation instrument, etc Also we are flexible and offer more service for customers. We always would like to be the purchase office for the customers in China. Our goal is offering the best service for the customers around the world.