Chengpin’s hollow coils have consistently adhered to 100% reliability and lifespan testing, with testing standards surpassing industry norms in areas such as pinhole detection, wire uniformity, viscosity, meter resistance, and impact resistance. With its stringent quality requirements, Chengpin has earned high praise from hollow coil customers.
In this highly competitive era, countless individuals are venturing out to start their own businesses, and the hollow coil industry is teeming with manufacturers. The scale of hollow coil production ranges from bosses with a single technician, to husband-and-wife operated workshops, to companies founded by technical staff who struck out on their own. The market is a mix of the good and the bad, with many manufacturers engaging in cutthroat competition by offering low prices, neglecting quality, and using substandard wire materials. Some even recycle poor-quality wire to make hollow coils. To save costs, they refurbish subpar wire, resulting in products that not only fail to meet appearance standards but also fall short in performance parameters. While the differences may not be apparent at first glance, the lifespan of these coils cannot be guaranteed, and such malicious competition is clearly detrimental to the market price of hollow coils.
Wang, the general manager of a precision instruments manufacturer, needed to source hollow coils for his products. He approached three suppliers for quotes and samples. One supplier’s wire diameter did not meet the required dimensions, exceeding the specifications on the drawings. Another met the size requirements but fell short in wire diameter. The third had substandard wire quality. Despite working with these three suppliers, Wang was unable to procure satisfactory products, stalling the progress of his precision instruments project. He faced complaints from customers and grew increasingly frustrated until he was referred to Chengpin through a colleague in the industry.
Chengpin, with its fully automatic equipment capable of precision to 0.001mm, trial-produced samples on the same day and confirmed the dimensional requirements with Wang in a video conference. The communication revealed that while the dimensions and wire diameter met the criteria, the resistance was too low. Chengpin promptly adjusted the number of coils, satisfying both the size and the electrical requirements. As Chengpin uses industry-brand suppliers for wire materials and employs fully automatic winding, it not only guarantees quality but also meets the customer’s cost expectations.
Chengpin’s hollow coils will continue to exceed customer expectations in terms of performance, lifespan, quality, and cost.