Most of our products are ISO9001 and ISO14001certificated. We supply our products to Malaysia, Indonesia, Russia, Ukraine, Vietn FR-PPR ... application areas include: 1, civil construction of the water supply system 2, air-conditioning pipe network with 3, pure water / beverages ... power consumption; FR / PP-R used in the hot water system, the normal use temperature of 95 ~ 100 Celsius , both to ...