backbone enterprise

CHC is a state-owned backbone enterprise directly under the administration of central government.

中国昊华化工（集团）总公司是中央管理的国有骨干企业。

And for many years, the company has been enjoying class AAA credit and honored to be provincial key backbone enterprise and well-ordered enterprise.

已连续多年被评为浙江省重点骨干企业、浙江省文明中位和浙江省AAA级资信企业。

Set up in 2002, The Group's subordinate backbone enterprise Haixun Chemical Fiber Co. , Ltd. is a Sino-foreign joint venture specialized in production of POY and DTY.

集团成立于2002年，集团下属骨干企业浙江海讯化纤有限公司，是一家专业生产涤纶POY长丝和涤纶DTY弹力丝的中外合资企业。