WELKEN offers kinds of padlocks, including different material, size, color and multi level management.

Electrical lockout can lock most circuit breaker and electrical switch, with good insulation and safety.

After locking the energy switch, the hasp can be used to achieve simultaneous locking by multiple people.

Manage accident prevention locking devices, various specifications are available, convenient for daily department management.

When the ground space is limited, the wall mounted eye wash provides a compact fix mode.

Emergency shower and eye wash meets the requirements of standards EN 15154 and ANSI Z358.1-2014.

Portable eye wash is suitable for places without fixed water source, common and pressure type are optional.

Suitable for areas where the temperature is <0℃, anti-freeze, explosion-proof, lighting and alarm functions are optional.

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About Us

Company Profile

Marst Safety Equipment (Tianjin) Co., Ltd. is a professional manufacturer focusing on R&D, production, and sales of personal protective equipment. With more than 24 years of R&D and manufacturing experience, we are dedicated to providing customers with quality services and one-stop solutions for personal safety protection.

We pay attention to brand building. WELKEN brand products are exported to more than 70 countries and regions such as South America, North America, Europe, Asia, Africa, the Middle East, etc., and have won the approval of our customers. They are the preferred choice brand for enterprises in petroleum and petrochemical, mechanical processing and manufacturing, and electronics.



  • WELKEN July Offer

    Hi all! Come and check out our WELKEN July Offer! Orders more than USD 1000 enjoys 5% off, and more than USD 2000 enjoys 10% off!  Safety Padlock BD-8521 Insulation Safety Padlock BD-8531 Hasp Lockout BD-8311 Circuit Breaker Lockout BD-8111 Circuit Breaker Lockout BD-8123A Gate V...

  • Marst takes you to understand safety lockout

    In European and American countries, there have been specific requirements for the use of safety locks very early. The US OSHA “Occupational Safety and Health Management Regulations” regulations on the control of hazardous energy clearly stipulate that employers must establish safety p...

  • Eye Wah Nozzle

    Marst Safety Equipment Company. As a manufacturer with more than 20 years experiences in the area of safety products, we adhere to the philosophy of “Winning reputation with quality, and winning the future with science and technology.” Focusing on the research and development of personal accident...

  • Features of Portable Eye Wash

    Enterprise development must be based on the principle of “safety first”, and must not sacrifice human life, health and property losses in exchange for development and benefits. We will deepen source governance, system governance and comprehensive governance, and establish a security r...

  • Why choose us WELKEN

    Focusing on personal protective products, Welken has been a profession in this area. We sdhere to the cooncept of making staff working safe.  What do we produce:  Safety Lockout Tagout; Safety Padlock, Valve Lockout, Electrical Lockout, Hasp Lockout, Cable Lockout, Safety Warning Tags & Sign...