1)Cornstarch 2)100% biodegradable food container .Non-toxic 3) heat-resistant &freezing resistant 4) color: beige 5) ISO9001 Our company is the Environmental Protection Association member, located in Huangjinji Zone, Shangjie, Qishi Town, Dongguan City, is 90km away from Hongkong, 80km away from Guangzhou, 70km away from Shenzhen. The geographical condition is excellent, traffit is convenient, is ...