Shandong Zhenghong Power Electronics Technology Co., Ltd.

The lock core is a plum blossom type, also called a cylindrical type. The sleeve type is made of engineering plastics or zinc alloy, pure copper pins, waterproof, rust-proof and anti-technical. The mechanical opening times are more than 30,000 times and it is durable. Cross-type atomic type induction type blade type lock core can also be made according to customer requirements. It has a key retention function to ensure that the padlock will not be opened again and left on site.
: The lock body is made of engineering plastic, durable, lightweight, insulating, UV-proof, silicone-free, flame-retardant, colorful, bright red, blue, green, white and yellow or other customized colors. The lock body material can also be made of zinc-magnesium alloy or industrial brass, which will never rust and has an outdoor service life of more than three years and an indoor service life of more than five years.
: The material of the lock hook is iron, chrome plated, nickel plated or spray-coated. In addition, stainless steel hooks or copper hooks can also be made. The locking hook can be extended to or longer according to customer needs.
: The lock model is:
The plastic steel lock is
The zinc-magnesium alloy lock is
The copper padlock is
: The company name, pattern and number can be printed on the surface of the lock body. The printing method is molded. Or laser
: The lock cylinder can be made into different flower keys and the same flower key as the supervisor key according to the customer's needs
Scope of application:
The product is widely used in power engineering shutdown/listing gas pipeline meter box metering Boxes, factories, properties, mines and other industries.