schwahr technology co,. ltd

One-stop service

Ingersoll Rand Authorized Distributors are the one-stop shop for all your tools needs, including air tools, power tools, cordless tools, air starters, heavy-duty tools and more.
Full-range service

Ingersoll Rand Authorized Distributors are the one-stop shop for all your tools needs, Whether you are looking for new product sales and quotations, demo requests, tool parts, tool kits, accessories, or for maintenance and repair, you will find it with our Distributors.
Professional service

Ingersoll Rand offers professional product sales and quotations, demo requests, tool parts, tool kits, accessories our Distributors.
From consultation to after-sales

Ingersoll Rand provide all your tools needs, including air tools, power tools, cordless tools, air starters, heavy-duty tools and more From consultation to after-sales

Advantages

Why Choose Us

Market Experience

Since 2004, we have been deeply engaged in the replacement and repair market. Our products have been tested by the market and continuously improved through multiple iterations. By choosing our products to expand your business, you can effectively avoid customer complaints.
Quality Guarantee

We adhere to high manufacturing standards, ensuring that every product undergoes rigorous testing for durability and compatibility. With our 3 years warranty, you can trust in the long-term reliability of our products, providing peace of mind for your business.
R&D Ability

We have our own product designers and packaging designers who can help you quickly develop and improve products to meet the needs of your local market. This ensures that your business gains recognition and success in your target market.
Customer Support

We assign a dedicated salesperson to each customer, providing market consultation in the early stages, detailed confirmation during production, and follow-up support after shipment. Our goal is to support your business at every step, ensuring a smooth and successful operation.

What is difference between G7/8'' and 15/16-14NPSM ?
The G7/8" and 15/16-14NPSM inlet thread standards differ primarily in thread angle, pitch. The G7/8" follows the BSPP (British Standard Pipe Parallel) standard with a 55° thread angle and 11 TPI (threads per inch). In contrast, the 15/16-14NPSM adheres to the NPSM (National Pipe Straight Mechani...

How to choose the water inlet size of the toilet fill valve ?
Europe and Africa use G3/8 ", the Middle East uses G3/8 "and G1/2", Asia and South America use G1/2, but Peru uses G7/8 "or 15/16-14NPSM, and North America uses 15/16-14NPSM.

What should be considered when purchasing toilet flush valve ?
First, consider whether the flush valve is intended for a two-piece or one-piece toilet. The base design of the flush valve differs based on the application: two-piece toilets use a nut to secure the flush valve, while one-piece toilets use a steel hook for fixation. Second, choose between an adjust...

What is the function of the overflow pipe ?
The overflow pipe serves two functions: First, When the water seal in the toilet bowl is insufficient, the refill tube of the inlet valve directs water through the overflow pipe to replenish the bowl. This helps form a water seal in the U-shaped trap, preventing sewer odors from escaping and contami...

What are the differences in lever materials ?
There are three common materials on the market: plastic, aluminum, and brass. Plastic levers are inexpensive and lightweight, but they tend to become brittle over time in bathroom environments, eventually breaking. Aluminum levers are also lightweight and easy to bend, making them adaptable to diffe...

What are the function of the toilet cistern gasket ?
This product is designed for two-piece toilets, providing a seal between the tank and the bowl to prevent leaks.

What are the benefits of using stainless steel for toilet connected bolts ?
The bolt set is continuously submerged in the toilet tank. If rust or corrosion occurs, it can lead to breakage or leaks.

What are the differences in flapper materials ?
There are three common materials on the market: PVC, rubber, and ABS. PVC flappers have a significant price advantage over other materials, making them widely used in the market. However, prolonged immersion in water can cause PVC to shrink, potentially leading to minor leaks in the flush valve. The...

Optical Mirrors

We can customize the reflectors according to customer needs, including dielectric mirror and metal mirror, and can produce substrates of different shapes.

Optical lenses

WTS's spherical lenses can be customized according to customer needs, and can be processed with black painting, stepped, profiling, etc.

Optical Filters

WTS can customized filters according to customer needs. Compared with traditional coated bandpass filters, the hard film has a higher density.

Polarization Optics

Polarizers, also known as polarizing sheets or polarizing lenses, can convert natural light into polarized light and have the functions of shielding and transmitting incident.

Optical Prisms

Optical prisms, made of transparent materials, manipulate light through refraction and reflection to change its propagation direction.

Lens Assembly

Traffic Monitoring, Machine Vision, Smart City, Border Security and other Civil, Military Sights, ADAS, Surround View, Rear View and other special scenarios

Micro Nano Processing

WTS adopts micro nano processing technology, which can customize pattern processing on different sizes of metal or glass to meet the needs of various scenarios

Optical Windows

WTS's optical windows can be made of different materials according to customer needs, with or without AR. In addition to conventional shapes.

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