... helmet moldbmc compression mould designbmc compression mouldPress mould: Information for your reference:Mould materials: 45#, 50#, P20, H13, 2311, 8407, ... design for you.2. Quotation: Within 24 hours3. Order: Use your own design or use ours. We will send schedule to you ... produced according to the design. Build the mould according to your request, send mould design to you for approval before ...