Offers to Sell

PDLC Ready-to-Use Formulations Qingdao QY Liquid Crystal Co., Ltd make nematic liquid crystals and LC materials for 18 years, the quality is superior in the world, we export lots of quantity of LC to USA, Korea and European countries, so please do not worry about the quality, thank you. And for all the nematic liquid crystals, we do not have the stocks, we can only make the new LC when there is the sample order or big orders, and for each making, there will be 10g loss during the process, so the price of making is much higher when the quantity is smaller, thanks.

Minimum Order: 20 square metres

The FHDA-21AD-XX serires Detachable Armored HDMI 2.1 AOC-Active Optical Cables are also called HDMI 2.1 AOC, HDMI 2.1 Active Optical Cable, Fiber Optic HDMI Cable, Optical HDMI Cable, Active HDMI Cable, Active HDMI 2.1 Cable, Active Optical HDMI Cable. Constructed with high-quality stainless steel and reinforced hybrid optical fiber cable (4 Fiber & 7 Copper), the Armored HDMI 2.1 AOC-Active Optical Cables offer exceptional durability and resilience. With a crush-resistant armor capable of withstanding up to 500kg of force, these cables are designed for demanding environments. The industrial-grade TPU jacket provides a wide operating temperature range (-40℃ to +80℃), making them perfect for use in challenging settings like Medical Surgeries, Live Events Rental, Military, Shipboard, Temporary Staging, or anywhere that requires extended HDMI cables in tough conditions. The FHDA-21AD-XX series Detachable Armored HDMI 2.1 AOC Cables, similar to standard HDMI 2.1 AOC cables, transmit ultra-high-speed signals of up to 48Gbps and 8K@60Hz resolution, 4:4:4 color subsampling, HDR,eARC without any signal loss. These EMI- resistant Detachable Fiber Optic HDMI Cables, compliant with HDMI 2.1 specifications, deliver unparalleled visual quality with up to 8K resolution and a refresh rate of up to 144Hz. Immerse yourself in an exceptional entertainment and gaming experience. The optical solution ensures lossless transmission even over long distances, guaranteeing superior signal quality. Highlight Features: High-Quality Resolution: Supports 8K@60Hz, 4K@144Hz, 4K@120Hz as per HDMI 2.1 specifications, backward compatible High Bandwidth: 48Gbps capacity, backward compatible Lossless Transmission: Delivers 8K@60Hz visuals, VR, and 3D display signals over long distances Fast Refresh Rate: 120Hz at 4K resolution for crisp, sharp images; higher rates at lower resolutions Dynamic HDR: Optimizes contrast, depth, brightness, and color gamut on a frame-by- frame basis Enhanced eARC: Simplifies connectivity and audio optimization for multiple components High-Quality Audio: Supports up to 192kHz, 24-bit, uncompressed 5.1 and 7.1, Dolby lossless formats, and 32-channel audio VRR for Gaming: Fluid gameplay with minimal lag, judder, and frame tearing Advanced Features: Supports EDID, self-detecting function, ALLM, QMS, and QFT Durable Construction: Zinc-alloy housing, corrosion-resistant gold-plated connectors EMI Resistance: High resistance to electromagnetic interference, ensuring a safe, radiation-free environment Customizable: Up to 70m maximum length (30m max for eARC), custom length, logo, and packaging available Applications: Digital signage LED signs & monitors for stadiums,hospitals,shipping malls Medical imaging equipment Airport boarding video information system Home Theater, Blu-ray, 3D video, projector, set-top box, DVR, game console control and monitor connection Radio and TV station Video conference equipment Security monitoring system

Minimum Order: 10 long tons

Self-priming gas-liquid mixing vortex pump The suction inlet of the gas-liquid mixture pump can use the negative pressure action to inhale the gas, without the use of air compressor and atmospheric ejector. The high speed rotating impeller of the pump mixes the liquid and the gas, without stirrer and mixer. Due to the pressurized mixing in the pump, the gas and liquid are fully dissolved, and the dissolution efficiency can reach 80-100%. Highly soluble solutions can be produced without large pressurized dissolved gas tanks or expensive reaction towers. The gas-liquid ratio is about 1: 9 (inspiratory capacity is 8-10%), and the inspiratory capacity can be increased by using in series A gas-liquid mixing pump can inhale, mix, dissolve and directly deliver the highly dissolved liquid to the point of use. The use of gas-liquid mixing pump can improve the efficiency of dissolved gas- liquid production, simplify the production device, save the site, save the operation cost and maintenance cost Application The pump is mainly used for gas-liquid mixing and stirring, liquid transport, circulation and pressurization, ozone water preparation, oxygen-rich water preparation, as well as water, pure water, food spray treatment. Thin, clean, low viscosity or liquid containing fine impurities Liquid temperature: -15 to 120 degree Celsius gas-liquid ratio is about 1: 9 (inspiratory capacity is 8-10%) Self-priming height is about 9m (NPSH) The suction inlet is horizontal and the exhaust outlet is vertical

Minimum Order: 1 bags

Model Number：HL-100T Voltage：AC220V50HZ workin , g capacity：3000pcs/h Weight：10kg dimension , ：300-250-220(mm) Fine thread：28-22# thread Coarse thread：14-22# thread

Minimum Order: 1 bags

A small sealing failure can bring an entire train to a halt. It’s no exaggeration. Sealing components, though small and often hidden, play a decisive role in ensuring the reliability and safety of high-speed rail operations. Practical Challenges in Modern Rail Engineering At speeds exceeding 300 km/h, even microscopic leaks can lead to pressure drops in braking systems or air suspensions. The seals in these systems must perform flawlessly across thousands of cycles. They face not only continuous vibration but also the combined effects of dust, oil, and changing temperatures. When engineers design a new sealing system, they usually focus on three main challenges: material compatibility, structural integrity, and long-term resistance to fatigue. Material Compatibility — Matching the Application The performance of any seal starts with its material. In high-speed rail applications, PU, FKM and HNBR are the materials of choice, each serving distinct functions: PU (Polyurethane): Outstanding tensile strength and wear resistance; ideal for dynamic applications like suspension and braking systems. FKM (Fluoroelastomer): Superior heat and chemical resistance, suitable for high-temperature zones near engines or braking units. HNBR: Balances toughness and oil resistance, often found in hydraulic systems. Selecting the correct material is not just about technical data — it’s about knowing the environment where the seal will work. Structural Design and Pressure Control The geometry of a seal determines how it responds under load. In high-speed train systems, multi-lip designs or backed composite seals are common, offering better pressure distribution. Engineers also consider compression set behavior — how well a seal returns to its original shape after long- term stress. Some systems now integrate PTFE liners or metal reinforcement rings, reducing deformation under pressure and improving sealing stability. Managing Temperature Extremes Temperature changes are one of the harshest tests for elastomeric materials. The same seal might experience freezing temperatures overnight and high heat during daytime operation. Therefore, thermal expansion rates and flexibility retention become critical. A properly designed high-speed rail seal must maintain tightness without excessive friction or sticking, even after years of service. Industry Standards and Quality Control For suppliers, meeting certification requirements is the foundation for entering the railway market. Compliance with related standards assures clients that materials and production processes have undergone rigorous testing. Distributors often prefer partners who can provide batch traceability, testing reports, and long-term supply stability. In bulk procurement, these factors often outweigh pricing, since downtime in a train operation costs far more than the seals themselves. In high-speed rail applications, seals are small in size but enormous in responsibility. They bridge the gap between mechanical precision and environmental resilience.

Minimum Order: 1000

Induction elbow is a hot forming process to produce elbows of pipeline.  the IGBT Induction Heating technology is the cost-effective way for hot forming of elbow. TY Induction provides a full line of induction elbow forming equipment for every budget. A complete sets of induction machine includes induction heating system, cooling system, hydraulic bending machinery, infrared thermometer and PLC control system with friendly HMI. The forming process is continuous and automated and uses inductors to progressively heat mandrel. Induction elbow equipment involves Industries such as Petrochemical, Oil and Gas, Chemical, Construction (airport, bridge, subway), Shipbuilding, Infrastructure and Power Generation, etc. Induction Elbow Making Machine Features ● Can bend pipes and beams in different material: Carbon & Alloy steel, Stainless steel ● Can bend different type of pipes: Seamless pipe & Welded pipe ● Pipe heated uniformly by Induction Machine brings Good Quality of the bends: Very less Distortion, very less Wall Reduction and good quality. ● Pipe heated fast by Induction Machine brings High Efficiency, Low operating cost and low energy consumption ● Can be operated in Auto & Manual mode ● Whole machine is controlled by PLC with touch panel.  Speed can be monitored on the control station. ● Infrared Thermometer controls heating temperature and can Record ● Central Control station control induction heating, hydraulic system and speed, heating current, oil pressure, speed can be inspected on the control station. ● Hydraulic control for pipe pushing, pipe clamping, clamper open and close. ● Equipped with infrared thermometer to inspect heating temperature. Work with TY INDUCTION for induction heating systems that redefine efficiency, precision, and durability across diverse industries. Experience the future of bending solutions tailored to your unique needs.

Minimum Order: 1 bags

This Long Bar Hardening and Tempering Heat Treatment is designed for steel bars with a diameter of M8-M30. It uses a Dual-Channel Induction Power Supply System (two independent power supplies for Hardening and Tempering) to achieve high- intensity heat treatment process to ensure that the material strength grade reaches the 12.9 standard. This line mainly consists of items such as IGBT Induction Heaters and Induction Coils, Cooling System, Mechanical System, Automation and Temperature Measurement. Specification Bar Diameter M8-M30 Bar length 3000mm to 6000mm Hardening Temperature 850℃ to 900℃ Tempering Temperature 250℃ to 600℃ Maximum Production Rate  500kg/hour Straightness 0.004mm/m Bar material Carbon steels, special alloyed steel

Minimum Order: 1 bags

TY Induction offers a comprehensive Induction Heat Treatment Turnkey Project for marine chains and mining chains. This advanced solution is designed to enhance the durability and strength of these critical components, ensuring their optimal performance in harsh industrial environments. The Induction Heat Treatment Turnkey Project includes following key components: ●Four IGBT induction heaters: These high-efficiency heaters are essential for precise and rapid heating of the chains. ●Siemens PLC controlled mechanical drive system: Ensures accurate and reliable operation of the entire heat treatment process. ●Three water cooling systems: Provide effective cooling to maintain the desired temperature during the heat treatment process. ●Four infrared thermometers: Monitor the temperature of the chains in real- time to ensure consistent and accurate heating. ●14 pieces of induction furnaces: Designed to accommodate chains of various diameters and materials. ●Three quenching tanks: Used for the quenching process to achieve the required hardness and wear resistance. ●A main control cabinet: Centralized control of all the components for easy operation and monitoring.

Minimum Order: 1 bags

Billets  range from  Φ25 to Φ150 and temperature range from 900℃ to 1300 ℃ can be performed by this induction heating line.  Induction heating is widely used to heat metals prior to hot forming by forging. Progressive multistage horizontal heating is popular for small- and medium-size billets (usually less than 150 mm in diameter) TY Induction Billet Heating Systems for Forging enables today’s forging plants to heat up rapidly material while ensuring uniform temperature and high efficiency. TY Induction can offer a complete  Billet Total Heating Induction Equipment with full-automatic or Semi-automatic material handling machine, water cooling system and temperature control.  TY Induction Power Supplies use IGBT technology and LC series resonant circuit. 100% launch up under any load conditions and 24 hours operation. Self-Diagnostics with Fault LED’s & Alarm Indicator. 

Minimum Order: 1 bags

The Advanced Auto Induction Forging system for Transmission Gears is a state- of-the-art solution designed to enhance production efficiency and quality. It features a 1000kw induction power supply based on IGBT technology, ensuring robust and reliable performance. Minimal Installation and Operating Space This system boasts an integrated design that combines the induction power supply with inductors of three different sizes. This compact configuration minimizes the installation and operating space required, making it an ideal choice for facilities with limited floor space. Quick Setup and Changeover Designed for efficiency, the automatic induction forging equipment allows for quick and automatic switching between three different sizes of inductors. This capability enables rapid setup and changeover, significantly reducing downtime and enhancing the production of transmission gears. This feature is particularly crucial for automotive manufacturers who need to meet tight production deadlines and demand fast turnaround times. Precise Temperature Control The system incorporates an infrared thermometer that enables precise temperature control. The controller classifies the workpiece into three categories: qualified, high temperature, and low temperature, based on the detected temperature. A cylinder then sorts the workpiece into different channels, ensuring that every processed workpiece meets the quality standards. This level of control prevents overheating and ensures that the gears are forged with optimal metallurgical properties. Customized Heating Profiles The auto induction forging machine can be programmed to follow customized heating profiles, tailored to the specific requirements of the transmission gears being forged. This flexibility allows for the production of gears with varying shapes, sizes, and materials, all while maintaining a high level of precision and quality. Energy Efficiency Designed with sustainability in mind, the auto induction forging furnace is highly energy-efficient. By utilizing electromagnetic induction for heating, it consumes less energy compared to traditional heating methods. This not only helps manufacturers reduce their carbon footprint but also lowers their operating costs, making it an environmentally friendly and cost-effective option for forging transmission gears.

Minimum Order: 1 bags

1. High Efficiency Seamless toroidal core (ferrite/powdered iron) minimizes core loss (<1.1W/kg) and achieves >95% efficiency. Low no-load current (<10% of laminated transformers). 2. Low EMI/Noise Closed magnetic path reduces flux leakage (<0.1% typical). Vibration-free operation (<20dB at full load). 3. Compact Design 50% smaller/lighter than equivalent EI-core transformers (e.g., 40×75mm/0.6kg for 50W). 4. High-Frequency Operation  Optimized for kHz–MHz range with Litz wire windings to mitigate skin effect. 5. Thermal Reliability  Uniform heat dissipation (ΔT <25°C at 25°C ambient).  Wide temp. range (-40°C to +130°C). 6. Frequency Range: 1kHz-100kHz(Medical-specific frequency bands).

Composite Structure‌: The core features a unique composite design where a toroidal nanocrystalline core houses a toroidal ferrite core. This nested configuration combines the strengths of both materials. High-Frequency Performance‌: By integrating nanocrystalline and ferrite materials, the composite core exhibits excellent high-frequency characteristics. Nanocrystalline materials offer low core loss at high frequencies, while ferrite contributes additional inductance and saturation resistance. Enhanced Inductance‌: The dual-layer structure significantly boosts the inductance of the core, making it ideal for applications requiring high impedance at high frequencies.

High power, high saturation inductors. With magnetic shield against radiation. Directly connected electrode on ferrite core. Highly accurate dimensions for automatic mounting. Lead free product, RoHS compliant. Operating temperature: -40℃～125℃(Including coil's temperature rise) Customer's specifications are welcome Yu Yang Magnetic Co., LTD. (YET) is a trusted shielded coupled inductor manufacturer, offering a full range of high-efficiency, low-noise magnetic components for power electronics, DC-DC converters, telecom systems, and automotive applications. With advanced magnetic design, multi-physics simulation, and lean manufacturing capabilities, we supply custom inductors and standard shielded coupled inductor that meet the industry's demanding power density and EMI requirements.

High saturation current. General purpose inductors Low cost design Tin plated leads. Varnish coated or UL tube Operating temperature:-40℃～125℃(Including coil's temperature rise) Customer's specifications are welcome. YET is a specialized power inductor manufacturer, offering both surface-mount and through-hole solutions for high-frequency switching power supplies, voltage regulators, energy storage circuits, and industrial-grade converters. With a strong R&D backbone and in-house custom inductors processing capabilities, we provide custom and standard power inductors optimized for today’s compact, thermally challenging, and energy-sensitive designs.