Contact Us Form
If you have any comments or suggestions, please use this form to contact us. MAIN Manufacturing appreciates hearing from you. If you have drawings or other attachments to send, our contact info is shown below.
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Location & Directions
3181 Tri Park Dr, Grand Blanc, MI 48439
MAIN MANUFACTURING PRODUCTS, INC. has manufactured and distributed hydraulic flanges to SAE J518, ISO 6162, ISO 6164, JIS, and other flange standards for over 50 years. MAIN also manufactures and/or sells flange adapters, SAE split flanges, manifolds, sub plates, special hydraulic connectors and other components.