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Chengpin Technology is truly outstanding! All our inductance coil equipment uses Nissei fully automatic winding machines.

2025-04-19

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Chengpin Technology is truly outstanding! All inductance coil equipment adopts Nissei fully automatic winding machines, with equipment reciprocating precision reaching 0.001mm, which many peers may not achieve. The inner and outer diameters of our inductance coils can be controlled to an accuracy of 0.05mm, and there may be no second company in China capable of this. Chengpin's inductance coils achieved this 0.05mm precision control as early as five years ago. That's why top domestic brands like Xiaomi, Huawei, and Apple ultimately chose Chengpin Technology after comparing at least 15 domestic and international peers.

 

Currently, competition among industry manufacturers in China is fierce. With numerous small and large enterprises entering the market, vicious low-price competition has emerged. Many manufacturers use domestic equipment to cut costs, resulting in products with completely unreliable performance—not only affecting customer production capacity but also causing significant property losses. Customers who purchase such inductance coils often encounter defects during use, such as easy wire breakage, loose windings, and unstable performance.

 

Three years ago, at an electronics exhibition, we met Mr. Ken, a buyer for a famous French walkie-talkie brand, who was curious about our displayed inductance coils. Through communication, we learned he had an urgent new project requiring an inductance coil with inner and outer diameters controlled to 0.05mm. He had sought many suppliers but none could meet his requirements.

 

So he brought his drawings to the exhibition in hopes of finding a solution. After viewing his drawings, we immediately scanned and sent them to our engineers. The engineers responded that producing this product was feasible and informed us we could provide a quotation the next day. Mr. Ken was thrilled, stating it was the best news he'd heard in nearly a month. The next day, we provided him with the price, mold fees, and sample delivery schedule, which he approved, and he directly transferred funds to our company.

 

Our company promptly arranged sample production and delivered the samples to Mr. Ken within the agreed timeframe. A week later, we received an email from Mr. Ken happily announcing that our samples had passed testing with excellent performance and no issues during their assembly. Along with the email came a trial production order for 1,000 units. After delivery and use, the product quality remained stable, and Mr. Ken was highly satisfied. Subsequently, we developed different new projects with stable order volumes, and we have since been rated as a quality supplier by the customer.

 

Why has Chengpin Technology's inductance coils won recognition from major clients?

 

  1. Chengpin Technology uses Nissei fully automatic winding machines with 0.001mm reciprocating precision. Such high-precision equipment ensures coil quality, improves output, and reduces product defect rates—capabilities many peers may lack.
  2. With 90% automation coverage in our production lines, a single automated production line of Chengpin Technology achieves output exceeding that of nearly 100 workers in traditional factories, significantly saving labor costs.
  3. Our production workshop implements closed management to ensure a dust-free environment, safeguarding the precision of coils and sensors.
  4. By adopting the Toyota Lean Production Model, Chengpin Technology can transform raw materials into finished products within the same day. This not only reduces warehousing costs but also enables rapid production adjustments based on orders to meet customer demands.