Under greatly support by all circles of the society, sincere cooperation with new and old friends, Hangzhou Hengwei Coating Tube Co., Ltd has got great achievement in the past years.

• 杭州恒伟涂敷管业有限公司承蒙社会各界的鼎力支持，新老朋友的精诚合作，恒伟管业取得了斐然成绩。