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| We have been engaged in manufacturing 1,500 kinds of
Power Transmission Roller Chains, Engineering Class Conveyor
Chains and Other Special Chains. "DBC" makes
user think of best quality. Having background & technology
of 45 years, DBC products have been made in process of
the following "High quality of Steel Materials, Surface
Treatment, Heat Treatment, Precise Machining and Final
Assembly" |
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