Chang Zheng Wang

Beijing Biotechina Environment Corp. Ltd. provides and develops wastewater and sludge treatment technology & services. The company engages in the services includes sludge treatment, industrial wastewater treatment, waste disposal and other green and environmental protection services. It offers sewage treatment equipment, filtration equipment, grate discharge machines, conveyor lifting equipment, as well as oil and sludge discharge equipment. The company was founded by Guo Wen Li on March 28, 2001 and is headquartered in Beijing, China.

Beijing Biotechina Environment Corp. Ltd. provides and develops wastewater and sludge treatment technology & services. The company engages in the services includes sludge treatment, industrial wastewater treatment, waste disposal and other green and environmental protection services. It offers sewage treatment equipment, filtration equipment, grate discharge machines, conveyor lifting equipment, as well as oil and sludge discharge equipment. The company was founded by Guo Wen Li on March 28, 2001 and is headquartered in Beijing, China.

Beijing Biotechina Environment Corp. Ltd. provides and develops wastewater and sludge treatment technology & services. The company engages in the services includes sludge treatment, industrial wastewater treatment, waste disposal and other green and environmental protection services. It offers sewage treatment equipment, filtration equipment, grate discharge machines, conveyor lifting equipment, as well as oil and sludge discharge equipment. The company was founded by Guo Wen Li on March 28, 2001 and is headquartered in Beijing, China.

Beijing Biotechina Environment Corp. Ltd. provides and develops wastewater and sludge treatment technology & services. The company engages in the services includes sludge treatment, industrial wastewater treatment, waste disposal and other green and environmental protection services. It offers sewage treatment equipment, filtration equipment, grate discharge machines, conveyor lifting equipment, as well as oil and sludge discharge equipment. The company was founded by Guo Wen Li on March 28, 2001 and is headquartered in Beijing, China.

Beijing Biotechina Environment Corp. Ltd. provides and develops wastewater and sludge treatment technology & services. The company engages in the services includes sludge treatment, industrial wastewater treatment, waste disposal and other green and environmental protection services. It offers sewage treatment equipment, filtration equipment, grate discharge machines, conveyor lifting equipment, as well as oil and sludge discharge equipment. The company was founded by Guo Wen Li on March 28, 2001 and is headquartered in Beijing, China.