Alibaba.com offers 2 glycine structure products. There are 2 glycine structure suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of glycine structure respectively. Glycine structure products are most popular in Western Europe, Eastern Asia, and Mid East. You can ensure product safety by selecting from certified suppliers, including 1 with ISO9001, 1 with ISO14001 certification.