R&D
Research and Development
Each factory as our supplier has own technology department, with professional technicians and engineers. They also enjoy strong support on technology development from many famous universities in China.
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Company Info
Tangshan Zhengtong Exhibition Co., Ltd.
[China]
[Verified Member]
City: Tangshan
Province/State: Hebei
Country/Region : China
Business Type:Manufacturer, Trading Company, Buying Office, Agent
Online Postings: Products