Welcome to our website! We’re truly excited to work with you!
  • 0755-23496070 / 29174882
HK Xinyutong Optoelectronic Co., Ltd

One-stop polishing solutions , from the latest machines and equipment to grinding compound.

English

中文

Product Applications

From grinding and polishing consumables, equipment to processes, we provide one-stop customized solutions.

Optical fiber communication
  • In the fiber optic communication industry, the grinding and polishing of fiber optic connectors is a key step in ensuring efficient transmission of optical signals. XinYuTong Optoelectronics Co., Ltd., with years of research and development experience and advanced production technology, focuses on providing high-precision and high stability grinding and polishing solutions for the fiber optic communication industry, helping customers improve the quality of fiber optic connectors and ensure low loss and high performance of fiber optic connections.
micro-motor
  • The precision machining of micro motors requires extremely high surface quality, especially for the grinding and polishing process of materials such as electric wood material commutators, oxygen free copper, silver palladium alloy, and iron core motors. According to different materials and requirements, using alumina grinding and polishing belts with different particle sizes can effectively improve the surface smoothness and performance of components.
Roll making industry
  • Roller industry involves high-precision roller manufacturing, widely used in metal processing, printing, painting, paper, plastics, textile and other fields. In the roller industry, the surface finish of the roller (Ra value) is crucial to product quality, especially in the high-precision processing process, the surface roughness must be controlled at an extremely low level, such as RA less than 0.01µm, to ensure the stable performance of the roller, reduce friction, improve product quality and production efficiency. Therefore, grinding and polishing is a crucial part of roller manufacturing. This solution offers a range of grinding and polishing methods for different types of rollers to ensure surface quality and machining accuracy.
Auto parts
  • In the automotive manufacturing process, the surface quality of the parts is crucial to the performance, appearance and durability of the vehicle. Especially in the manufacturing process of engine parts, body surfaces, precision components and other components, polishing technology helps to improve the surface finish of parts, reduce friction, and improve product quality and service life. The following are the polishing solutions for automotive parts, including the selection of polishing methods and materials for different types of parts to ensure an efficient, high-quality surface finish.
LED/LCD/OLED
  • Our ultra-precision abrasive cloth is used for clean-ing,removing glue and dusting the TFT-LCD LCD panel before stickingthe polarizer to the Cell section.Selected abrasives and fabries areefectively to avoide seraiches,,Through the product design, thepanel bending valueean be efiectively improved.
XD Mirror polishing machine
Semiconductor polishing scheme
  • The company has more than 10 years of technical experience in the semiconductor field, can provide you with reliable and professional services; Wafer edge polishing, substrate thinning polishing, window and chip polishing for the semiconductor industry, our lapping fluids and polishing fluids are widely used in the semiconductor industry, such as silicon carbide substrates, sapphire substrates and InP/GaAs materials.
Precision manufacturing polish
  • The company has more than 10 years of technical experience in the field of metal products, can provide you with reliable and professional services; We can provide precision grinding and polishing consumables and processes for cemented carbide, stainless steel, molds, ball valves, bearings, etc. Our new series of metal grinding fluids can solve the orange peel or pits in the metal processing process, and the lines produced by the front sandpaper can be completely removed.
more>>
Our Products

Manufacturer of ultra-precision grinding and polishing consumables, along with process solutions and equipment.

Diamond Lapping Film

Silicon Carbide Lapping Film

Aluminum Oxide Lapping Film

Cerium Oxide Lapping Film

Flocked Pile Lapping Film

Silicon Dioxide Lapping Film

Polishing Tape

Polishing Liquid

more>>
ABOUT US丨about us

Smarter Grinding: Faster, Preciser, Stabler!

HK Xinyutong Optoelectronic Co., Ltd.. is located in Flat C 4/F, Civic Comm BLDG, 165-167, WooSung ST, KL,HongKong. and our Factory located in Songgang Dingfeng High-tech Industrial Park, Bao'an District, Shenzhen. The company focuses on the R & D, production and sales of high- end grinding and polishing products. Its product line covers various grinding and polishing materials such as diamond, alumina, silicon carbide, cerium oxide and silicon dioxide. At the same time, it provides a full range of products including grinding fluid, grinding oil, grinding pad, polishing equipment, etc., and is committed to providing one-stop grinding and polishing solutions for industries such as optical fiber communication, optics, automotive, aviation, digital, electronics, metal, crankshaft, roller making and micro- motor.

more>>
our advantage products Advantages

Efficiency Advantage

1 High-efficiency Mass Production with Stable Quality

The XYT grinding and polishing film uses high-precision micron-level abrasives, ensuring high consistency and stability for each batch of products, making it suitable for large-scale mass production.

Reduce polishing procedures: The high-efficiency cutting force and optimized coating technology reduce the number of polishing steps while ensuring surface quality and optimizing the production process.

Save polishing time: The XYT polishing film has excellent grinding performance, enabling it to quickly achieve the desired finish, significantly shortening the process time and increasing production capacity.

Improve polishing yield: The uniformly distributed micron-level abrasives ensure polishing precision, reduce defective products, and improve product consistency and pass rate.

Learn More
Cost Advantage

2 Reduce Costs and Optimize Operating Expenses

Save material costs: The highly durable and low-loss polishing film reduces replacement frequency, thereby lowering production costs.

Reduce labor costs as workers can easily get started: The XYT products are easy to operate and do not require complex training. Workers can quickly get started, improving production efficiency and reducing human resource costs.

Meet customers' customized needs: Provide customized solutions according to different polishing requirements of customers to ensure the best polishing effect.

Comply with environmental standards: The products have passed international environmental certifications such as RoHS and REACH, meeting customers' green manufacturing needs.

Learn More
Supply Chain Advantage

3 Supply Chain Advantage for Worry-free Procurement

Stable products for worry-free procurement: A strict quality control system ensures product consistency, allowing you to use the products without worries.

Fast delivery to ensure a stable supply chain: Sufficient inventory and an efficient production system ensure fast delivery to meet urgent needs.

Price advantage to support flexible procurement: Provide competitive prices and support tax-inclusive and freight-inclusive procurement to reduce customers' additional expenses.

Certifications in place with contract protection: Comply with standards such as ISO, RoHS, and REACH, and can sign formal purchase contracts to ensure safe and reliable cooperation.

After-sales support is guaranteed: Provide all-round after-sales support, including technical guidance, product replacement, and optimization solutions, to ensure that customers have no worries.

Learn More
Process Advantage

4 Engineer-friendly to Optimize Polishing Process

Excellent polishing indicators meeting high standards: The XYT polishing film provides high-precision and high-stability polishing effects to meet customers' stringent technical standards.

High polishing yield to reduce rework: The combination of high-quality abrasives and precision coating technology improves polishing consistency and reduces the defective rate.

Save polishing time, procedures, and costs: Optimize the polishing process to improve efficiency and reduce time and operating costs.

Easy to operate and workers can quickly get started: The product has strong adaptability and does not require complex adjustments. Engineers and workers can quickly master it, reducing the difficulty of use.

Controllable risks for stable production: The product performance is stable and can maintain consistent polishing effects for a long time, ensuring no fluctuations in the production process and reducing production risks.

Learn More
Information Updates

Xinyutong has been specializing in ultra-precision grinding and polishing materials for over 10 years, providing you with more comprehensive and meticulous one-stop solutions.

222025-05
Xinyutong Showcases Exclusive Patent 2-in-1 MT/MPO Grinding and Polishing Product at the 25th China International Optoelectronic Exposition

From September 11th to 13th, 2024, the 25th China International Optoelectronic Exposition (CIOE 2024) was grandly held at Shenzhen World Exhibition & Convention Center (Bao'an New Hall). As a globally watched comprehensive event in the optoelectronic industry, this exhibition gathered more than 3,700 exhibitors from over 30 countries and regions, covering an exhibition area of 240,000 square meters and attracting over 120,000 professional visitors.

Xinyutong Technology showcased its independently developed and exclusively patented 2-in-1 grinding and polishing product for MT/MPO at this optoelectronic expo, becoming one of the highlights on site. This product innovatively integrates the two processes of precision grinding and efficient polishing, enhancing the consistency and efficiency of end-face processing, and meeting the higher requirements for the quality and craftsmanship of multi-core connectors in the current high-speed optical communication field.

162025-04
XinYuTong participated in ECOC Optical Communication Exhibition in Sweden in 2017

Products on display: Xinyutong optical fiber grinding paper, polishing belt, grinding belt and other ultra-precision grinding and polishing materials.

162025-04
The cornerstone of chip manufacturing - semiconductor wafer industry overview

Semiconductor silicon is the semiconductor material with the highest cost ratio and the most critical semiconductor material in the industrial chain. From the perspective of cost ratio, silicon chips accounted for 37％ of the market in semiconductor materials, making it the largest semiconductor material. From the perspective of the industrial chain position, silicon wafers, as the starting point of the semiconductor industry chain, directly affect the manufacturing quality of chips. This paper mainly introduces the core semiconductor material silicon wafer and its industry situation in detail.