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Q Continuous improvement and pursuit of excellence
A 
ISO 9001:2018: An internationally recognized quality management system standard that ensures high quality consistency throughout our entire process, from design to production, from service to delivery. ISO 9001:2018: An internationally recognized quality management system standard that ensures high quality consistency throughout our entire process, from design to production, from service to delivery. ISO 9001:2018: An internationally recognized quality management system standard that ensures high quality consistency throughout our entire process, from design to production, from service to delivery. -
Q Our main certifications
A ISO 9001:2015 quality management system certification: covering the entire life cycle of product design, development, production, installation and service.
IATF 16949:2016 Automotive Quality Management System Certification: This demonstrates our ability to provide high-standard products to the automotive industry, which has stringent quality requirements.
ISO 14001:2015 Environmental Management System Certification: Demonstrates our strong commitment to sustainable development and environmentally friendly manufacturing. UL/CE/RoHS certification: Ensures products comply with safety, health, and environmental regulations in major global markets. -
Q Why is pressure drop important in liquid cooling systems?
A Commonly used capillary structures for vapor chambers include sintered (formed porous structures by sintering metal powder with strong capillary strength and excellent performance), multi-layer wire mesh (compressed from multiple layers of precision wire mesh, cost-effective), and composite (combining multiple structures to optimize performance). The choice of type depends on the specific heat transfer requirements and cost considerations.
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Q Comprehensive performance testing and verification
A Each batch of products leaving the factory must pass rigorous thermal performance tests (such as thermal resistance tests and Delta T tests), dimensional accuracy tests, and multiple reliability tests (such as thermal shock cycles, vibration shock, and salt spray corrosion tests) to ensure long-term stable operation of the products and meet the requirements of stringent working conditions. -
Q Rigorous factory testing
A Pressure testing: Verifies the structural integrity and safety of the cold plate at the design pressure.
Flow and pressure drop test: Confirm the flow characteristics of the coolant in the flow channel to ensure system efficiency.
Dimensional accuracy and surface roughness testing: Ensure that the geometric dimensions and surface quality of extruded profiles meet strict requirements.
Thermal resistance test: Accurately measure the overall thermal resistance of the cold plate to verify heat dissipation performance.
Cleanliness inspection: Ensure that there is no residue in the internal flow channel to avoid contamination of the coolant system.
Accelerated life test: Evaluates the reliability and stability of products in long-term use by simulating extreme conditions. -
Q What is the typical customization cycle for water blocks?
A The customization cycle for a water block depends on the complexity of the design, the chosen materials, the manufacturing process, and the order volume. Typically, it takes 2-4 weeks from design confirmation to prototype sample delivery. Once the prototype has passed rigorous testing and is confirmed by you, the cycle time for mass production depends on the specific quantity and process. Winshare communicates closely with you, provides a clear delivery timeline, and strives to optimize the production process to meet your project schedule needs and achieve on-time delivery.
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Q Full life cycle traceability
A A complete production record and batch management system ensures that every link of the product can be traced and protects the rights and interests of users. -
Q What is the applicable temperature range of extruded cold plate?
A The applicable temperature range of extruded cold plates depends primarily on the characteristics of the selected aluminum alloy and the type of coolant. Generally, aluminum alloy cold plates can operate stably over a wide temperature range, with specific values determined based on custom requirements and material specifications.
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Q Professional after-sales service and support
A We provide continuous technical consultation and responsive after-sales service to ensure that any of your questions and needs are resolved in a timely manner, providing you with solid support. -
Q Ultimate cooling performance:
A We specialize in providing brazed cold plates with industry-leading heat transfer efficiency and ultra-low thermal resistance, ensuring your critical equipment operates stably under extreme operating conditions. Deep brazing expertise: With years of experience in brazing technology, we are able to master complex designs and multiple material combinations, achieving unparalleled product reliability. -
Q What is the corrosion resistance of extruded cold plate?
A Extruded cold plates are typically made of corrosion-resistant aluminum alloy. Surface treatments such as anodizing and passivation can further enhance their corrosion resistance, allowing them to maintain long-term stability in a variety of coolants and operating environments.
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Q ISO 9001 Certification
A We strictly follow the international quality management system standards to ensure that every link from design to production is standardized and efficient. -
Q Strict quality control and testing:
A From raw materials to finished products, every link undergoes strict quality control, including advanced helium mass spectrometry leak detection, to ensure zero-defect product delivery. -
Q Is the heat dissipation performance of heat pipes affected by direction?
A Yes, the heat dissipation performance of heat pipes can be affected by the direction of gravity. The best performance is when the evaporation end is higher than the condensation end (gravity-assisted direction). The performance is secondary when placed horizontally; Capillary requirements are highest when the evaporation end is lower than the condensation end (in the anti-gravity direction), and sintered heat pipes are generally better suited for anti-gravity applications.
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Q Can extruded cold plates be customized in complex shapes?
A Extruded cold plates have relatively simple flow channel designs and are primarily suitable for straight or simple curved channels, which is limited by the complexity of the extrusion die. However, their outer contour and length can be flexibly customized to suit different installation spaces and component layouts.
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Q RoHS & REACH Compliance
A All die-casting heat sink products comply with EU RoHS and REACH directives, do not contain harmful substances, and ensure environmental protection and safet -
Q Customized design and engineering support:
A Our team of experienced engineers provides comprehensive technical support, from thermal simulation and structural optimization to prototype verification, to turn your needs into reality. -
Q How long does the heat pipe last?
A Properly designed and manufactured heat pipes for a very long life. Winshare's heat pipes use high-purity materials and strict sealing processes to ensure that the internal working fluid is not lost. Under normal operating conditions, their lifespan often matches that of electronic devices, or even longer, up to decades.
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Q Does Winshare Thermal Alloy provide installation and after-sales support?
A Yes, we provide comprehensive after-sales service and professional technical support. After the product is delivered, if you encounter any problems during installation or use, our technical team will be at your service at any time to help you.
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Q Strict testing process and equipment
A Equipped with advanced dimensional measuring equipment (such as three-coordinate), thermal performance testing platform, X-ray detection, etc., to fully verify the products.
ISO 9001:2018: An internationally recognized quality management system standard that ensures high quality consistency throughout our entire process, from design to production, from service to delivery.
