Yangzhou WeiKem Chemical Co., Ltd. (Joyvo New Material Co., Ltd. i) is a manufacturer of various cellulose ether, invested by an independent directorate. They produce hydroxyethyl cellulose, methyl cellulose, hydroxypropyl methylcellulose, methyl hydroxyethyl cellulose and ethyl cellulose. Weikem Chemical's products are widely used in construction, adhesive and sealants, oil field, pharmaceutical, personal care and a variety of other industries.