ZIBO NATERGY CHEMICAL INDUSTRY CO., LTD. was founded in 2003, located in Zibo city, Shandong province, China. We are specialized in producing and supplying molecular sieve 3A insulating glass desiccant. Natergy has passed the ISO9001 quality and management system certification and our product-Natergy Sieve has been approved the European standard EN1279-2 by IFT authority. Natergy owns automatic and unmanned manufacturing facilities, with a annual output 13000 MT. Natergy Sieve has been exporte