Shandong Janssen Energy Science Technology Co., Ltd.  

Shandong Janssen Energy Science Technology Co., Ltd. Integrates production, sales, R & D, and technical services. We specialize in new energy technology extension services, goods import and export, and high - end gas R & D. Our company is equipped with advanced R & D facilities and staffed by a team of experienced professionals, which enables us to continuously innovate and improve our products. Our state - of - the - art production equipment ensures high - quality and stable output. We can offer users high - purity and ultra - high - purity helium, neon, argon, krypton, xenon, oxygen, nitrogen, carbon dioxide, carbon monoxide, hydrogen, sulfur hexafluoride, acetylene, propane, as well as standard gases, industrial gas mixtures, electronic gases, gas regulators and pipe fittings, valves, and other products. Adhering to the concept of meeting customer needs with all our quality and value, we wholeheartedly provide the best - quality products and services to domestic and f... [View More..]