China Water Conservancy and Hydropower Engineering Consulting northwest Co. Ltd. was established in 1988 June, holding the state issued a Grade-A engineering consultation qualification certificate, a Grade-A China Water Conservancy and Hydropower Engineering Consulting northwest Co. Ltd. was established in 1988 June, holding the state issued a Grade-A engineering consultation qualification certificate, a Grade-AChina Water Conservancy and Hydropower Engineering Consulting northwest Co. Ltd. was established in 1988 June, holding the state issued a Grade-A engineering consultation qualification certificate... MORE>>