Services
Our services
The products are stable and reliable, easy to install and operate, and backed by prompt and dependable after-sales service. With stable product quality and professional service support, the company has received consistent praise from new and long-standing customers, with customer trust and brand reputation continuing to grow.
The company's frequency converters are widely used in many industries, including: petroleum, chemical, metallurgy, mining, stone crushing, building materials, papermaking, textiles, printing and dyeing, cement, power generation, water supply, air compressors, plastics machinery, blowers, induced draft fans, and equipment manufacturing.
Looking ahead, Shenzhen Xintaigong Technology Co., Ltd. will continue to uphold its development strategy of "technology-driven, quality-oriented, service-first, and global expansion," continuously increasing investment in technology R&D and expanding its international market presence. The company is committed to providing global industrial users with more efficient, more reliable, and more intelligent frequency conversion drive solutions, helping to drive industrial manufacturing toward a greener, more efficient, and smarter new era.
Our Advantages
Backed by an experienced senior technical team specializing in frequency inverters, we deliver effective troubleshooting to secure your equipment operation. We guarantee professional replies within 12 hours and provide 7×24-hour online support accessible via multiple channels.
We have a senior professional technical team with years of in-depth expertise in the frequency inverter industry. With extensive industry experience and the ability to quickly resolve issues, we provide a solid backbone for the operation of your equipment.
No matter what technical issues you encounter, our support team will provide a professional response within 12 hours, ensuring that your needs are addressed promptly and minimizing downtime to the greatest extent possible.
We offer 7×24 hour online service. Anytime, anywhere, you can reach us through our official website, social media accounts, or sales team. We are always here to help you solve your problems.
All our frequency inverters are covered by an 18-month warranty against non-human-induced damage. With quality as our cornerstone, we ensure worry-free procurement and peace of mind in use.
From needs communication and solution development to execution feedback and final acceptance, the entire process is managed by our professional team with real-time progress updates. We guarantee that every step is efficient, transparent, and under control.
Service Process
Production process flow
The electronic components (resistors, capacitors, IC chips, IGBT modules, etc.) are fixed onto the PCB circuit board by means of wave soldering or manual soldering. The solder joints should be full, smooth, without voids, no bridging, and no sharp protrusions. The welding temperature and time must strictly follow the process parameters. After completion, AOI optical inspection or visual inspection is carried out.
Apply conformal coating evenly to the completed PCB circuit boards, covering all solder joints and wiring areas. The purpose is to prevent moisture, salt fog, mold, and corrosion, thereby enhancing the long-term reliability of the circuit boards in harsh environments such as high humidity and high salt fog outdoors. The coating application should be uniform, the thickness should meet the standards, and critical interfaces and pin areas should be properly shielded and protected.
Apply thermal conductive silicone on the surface of power devices (such as IGBT modules, rectifier bridges, etc.), install the dedicated heat sink, and use a torque wrench to lock the screws according to the standard torque. It is required that the thermal conductive silicone be applied evenly without air bubbles, the heat sink be tightly attached, the screw torque meet the standard, and ensure that the heat is efficiently conducted to the heat sink.
Assemble all the components of the PCBA, heat sink, fan, power terminals, control terminals, operation panel, chassis shell, etc. into a complete machine. The installation positions of each component must be correct, the screws must be tightened properly, the wiring connections must be reliable, the panel installation must be flat, the sealing strips of the chassis must be complete, and the appearance of the entire machine must be free from scratches and deformations.
Complete the electrical wiring inside the entire machine (main circuit power lines, motor lines, control signal lines, etc.), and conduct overload protection function tests. Simulate the overload condition to verify whether the overload protection circuit operates accurately within the set value, ensuring that the frequency converter can promptly protect the motor in case of overload and prevent equipment damage.
For the complete machines that have completed wiring, conduct a pre-aging electrical performance inspection before wiring and power-on pre-aging. Check whether all wiring terminals are securely crimped, whether the wire number markings are correct, and whether the grounding is reliable. After confirming there are no errors, power on for a short-term pre-run to preliminarily verify the correctness and stability of the electrical connection of the entire machine.
CONTACT US
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Find us here: 
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| | Our address
Add: Room 202, Block A, No.12 Huohuiluo Road, Zhangkengjing Community, Guanhu Subdistrict, Longhua District, Shenzhen City
Contact person: Nana
Tel.: +86 18898797251
WhatsApp: +86 18898797251
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Shenzhen Taigong Aideri Technology Co., Ltd. is a high-tech enterprise specializing in inverter technology. It integrates R&D, production and sales, and provides energy-saving and stable inverter products and system solutions for multiple industries.