Looking for a reliable supplier to sell garage door parts to garage repair companies in the Seattle area. Sourcing key garage door components including torsion springs, extension springs, cables, rollers, garage door panels, and openers. Request product specifications, catalogs, MOQs, pricing (EXW or FOB preferred), lead times for production and shipping, sample availability and cost. Provide estimated initial order quantities for various parts and sizes, and ask for unit pricing, MOQs, lead times, and shipping terms for each item or size. Plan an initial order with potential for regular, larger volume purchases.