We are the company from Taiwan.Our material come from Agricultural waste, such as tea fiber, bamboo fiber, sugar cane fiber, and so on. Our materials are certified by the OK compost HOME label, Dincertco, and pass Australia ABA earthworm test. We DON'T do the products that photodegradable plastics, disintegratable plastics, and oxo-biodegradable plastics. And we DON'T use PLA. One of our product "Taiwan tea straw" have Dincertco Home&Garden composting certificate.