INquiry about New style cast iron grids pan support

Please send me the updated price and MOQ?
Please send me Inspection Certificate of your products.
Please send me detail product specification, thank you!
Please forward me your Company profile, manufacturing facility details and profile etc.Good Morning Dear We are Blue Green, a company that creates social and environmental products. At this stage we are looking for Spare parts for our charcoal stoves. Our project aims to assemble in the first 2 years about 10 million stoves, so we are looking  for strategic partner who can guarantee the continuous supply of parts to assemble our stove. Literally We are looking for: Ladle Base(Base of Pan), Ash Doors, Fan and Air regulator and Math handles.  1. Ladle bases - the ones used in the gas stoves, being able to be square and circular. in the standard sizes. Silver or black color, Material in the base of aluminum, zinc, brass, stainless or iron, or still suggested by the manufacturer. 2. Doors for ashes Rectangular format in standard sizes, Material on base aluminum, zinc, brass, stainless or iron, or as suggested by the manufacturer.3. Fan and air regulatorRectangular, circular and quadrangular format in standard sizes, material on the basis of aluminum, zinc, brass, stainless,