Auxiliary industry
- Shandong Henglian Chemical Co.,Ltd
- Weifang Henglian Real Estate Limited
- Feixian Shangyuan Thermoelectric Co.,Ltd
- Weifang Hengrui Mechanical Equipment Installation Co.,Ltd
- Weifang Henglian New Building Materials Co.,Ltd
- Weifang Henglian Logistics Co.,Ltd
- Weifang Henglian International Trading Co.,Ltd