By understanding RF international co., Ltd., you will find that it is difficult to find the weld-on hinges required for the project, it is difficult to know which hinge is the best, and there are various types of weld-on hinges, understand and know Their characteristics are the way to determine which weld-on hinges are best for a particular project.

Even a brief exposure to arc radiation may damage your eyes, causing symptoms of temporary blindness from burning. Repeated contact may cause permanent injury. When welding or being exposed to a welding arc, always wear appropriate welding helmets and gloves.

Bullet hinges, also known as weld on hinges, lift hinges and barrel hinges, provide users with an attractive, compact and sturdy way to connect metal doors to metal frames. These weld on hinges are very convenient for use in enclosures, doors, tool cabinets, agricultural applications, electrical applications, and are very suitable for several other industrial and residential applications.

Woodworkers and machinists often find toggle clamps and workholding devises to be essential tools for turning a simple crafted project into a customized masterpiece. As toggle clamps have very specialized applications, they aren't used as often as C-clamps. However, when it's necessary to solve a tricky clamping problem, toggle clamps may be the better solution.

When designing or remodeling your home or business, there are a lot of decisions that have to be made, from which room to remodel to paint colors, trim work, and appliances and fixtures. One decision you’ll have to make regards your door hardware. While this may seem like a minor decision, it truly

At RF, with Personalized service. Effective communication and Best solution. We have provided services for agriculture, manufacturing, construction, milling and waste management industries.

The front door of an ordinary house usually has two locks: a latch (a spring latch in the locking mechanism of the door handle) and a bolt (usually located above or below the door handle). Each of these locks is a means of securing the door and preventing intruders, but what is the real difference between them? Which one is better? The following is a more detailed description of how latches and bolts differ and the advantages and disadvantages of each device.

Believe it or not, when it comes to casters there is a lot you need to know and understand. Specifically, you need to know how they are different and what you need to consider when selecting a caster for your business. If you need a refresher, check out our detailed caster overview. Because casters are designed to make things move, the most critical part of a caster is the wheel. It is important to know the different types of wheel materials and the benefits of each type. When it comes to using casters, the tread and core can greatly impact the wheel’s overall performance.