Compact 6 RPM Gearmotor Sourcing

I need a Mandarin-speaking mechanical engineer who can quickly locate a small-form-factor AC motor with an integrated gearbox that outputs roughly 6 RPM. The task is not design work; I already know the performance I want... (Budget: ₹600 - ₹1500 INR, Jobs: Mechanical Engineering, Product Sourcing, Simplified Chinese Translator, Sourcing, Supplier Verification)