Mars Plywood Industries Pvt. Ltd. Manufactures Boiling Water Resistant - BWR Grade Plywood. Mars Plywood Industries Pvt. Ltd. Is an ISO 9001:2000 and ISO 14001:2004 accredited company. Mars Plywood Industries Pvt. Ltd. Is the supplier of moisture resistant grade plywood and phenol formaldehyde grade plywood. Boiling Water Resistant - BWR Grade Plywood ensures excellent plywood which is manufactured from excellent quality of timber makes the plywood gives toughness and longevity. Boiling Water Resistant - BWR Grade Plywood is used in furniture, partitions, paneling work. This plywood can also be suitable for panel doors, hoardings, bus bodies etc.