K1K3 K5 MBBR Biofilter Media for Circulating Aquaculture Porous Suspension Ammonia Nitrogen Removal

Xiaoban Plastic Products Co., Ltd., established on July 18, 2002, is registered at No. 431 Tongsheng Road, Tongxiang Economic Development Zone, Jiaxing City, Zhejiang Province. The legal representative is Shen Jianqing. Its business scope includes: general items: plastic products manufacturing; new building materials manufacturing (excluding hazardous chemicals); labor protection products production; manufacturing of industrial textile products; industrial design services; technical services, technology development, technical consultation, technical exchanges, technology transfer, and technology promotion; sales of environmental protection equipment; sales of fiberglass and products; sales of fiberglass reinforced plastic products; mold sales; plastic products sales; building materials sales; lightweight building materials sales; sales of industrial textile products; daily-use masks (non-medical) sales; labor protection products sales; advertisement production; advertising design and agency; technology import and export; goods import and export (projects not legally required approval can be conducted according to business license). Licensed items: road freight transportation (excluding hazardous goods); power generation, power transmission, power supply (distribution) business (projects legally requiring approval can be conducted only after approval by relevant departments; specific business items are subject to the approval result). Xiaoban Plastic Products Co., Ltd. has made external investments in two companies.