Dongchen has been in business for 22 years. Based on the business philosophy of "Businessmen have no domain and sincerity, no boundaries", the three strategies of "integration of industry, education and research", "bringing in, going out" and "industrial development" have been implemented, with industries all over Dongying, Shandong Province The city, the United States, Hong Kong, Xinjiang and other regions.
Our strengths:
1.Professional manufacturer
2.ISO company
3.A strong R&D team
4.Famous brand-"IRISATED"
5.Environment friendly development concept
Services
Chemicals
Mechanical Electronics
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