
High-Quality Black Plastic Water Meter Components for MB-1 Box. 6-Year Warranty Coverage: Provides 6 years of warranty protection for the water meter box components. Special Locking Mechanism: Requires a tailor-made key to open the lid, ensuring security against unauthorized access. Unique Coupling Design: Facilitates convenient replacement of meters inside the box without complex tools. Anti-Rotation Assembly Lock: Locks the meter/ballcock assembly to prevent rotation during installation. Leak-Proof Shut Off Valves: High quality ballcock valves designed without rising head parts to prevent leaks. Durable Plastic Material: Constructed from high-quality black plastic suitable for heavy traffic situations. OEM and ODM Services: Offers full customization, minor customization, and flexible customization options. ISO9001 Certified Quality: Manufactured with strict quality control and 100% inspection for finished products.