Our factory was established in 2002, the registered capital is USD4.5 million, located in Weifang city, Shandong province, China. And in order to expand international business, we were built the Department of International in QingDao in 2013. It's named QINGDAO OCAT INTERNATIONAL TRADE CO., LTD. And mainly responsible for export business of all our products.

We focus on the development and use of renewable resources and environmentally friendly products. Our products are sold all over China and exported to some African countries, India, Pakistan, the Middle East, and Europe. And It's also involved in agriculture, industry, construction, and new energy fields.

Our main products are Sewage Treatment System, Organic Fertilizer System, Desulfurization and purification system, Red Mud PVC digester, Biogas storage bag, Water tank, Swimming pool, Fish pond, Drink water bag, Oil bag, Bridge pre-pressure test, etc.