Mainly Serve Oem Manufacturers And System Integrators In Fields Such As Industrial Automation, Medical Devices, And Communication Equipment.
Helical Spring WireCar Cigarette Lighter SocketChild Safety LeashSteel Wire Spring LanyardSurfboard LeashDc Power CableAudio CableSpring Tether
Professional customized services，to build your own brand products
Flexible minimum order quantity, to meet the customization needs of different scales.
Choose specific materials and formulations, to optimize product performance
Customizable product specifications such as width, length, and thickness to meet special requirements.
Custom colors，create unique products
Print your brand Logo, enhance brand recognition.
Packaging solutions tailored to brand requirements
Custom product appearance effects，to create a unique visual experience
Upload a reference image， we will provide you with a one-to-one customized solution.
Our professional team will provide you with one-on-one consulting service.
From design to production, we provide end-to-end support for your customization needs.
A comprehensive after-sales system that makes your purchasing worry-free
4 steps to efficiently resolve your after-sales issues， the professional team will follow up throughout the entire process
Submit your application via WhatsApp, email, or online customer service.
Respond on the same business day，confirm the issue and provide a solution.
Technical support arranged within 48 hours
Full follow-up throughout the process until the issue is fully resolved.
Real customer cases， witness our professional service and commitment
A U.S. customer *** (company name: *** LLC) purchased 50,000 spiral spring cables (model: SP-2024, specification: 3-meter retractable, black PVC jacket) in March 2024. After delivery, approximately 12,000 spring cables were found to be unable to fully retract to their original state after natural extension, with sticking phenomena. Some cable jackets showed slight cracking. Upon re-inspection by our quality control, it was confirmed that the TPE elastomer ratio deviation in the raw material batch caused the insufficient resilience, and some PVC additives had inadequate weather resistance. The customer demands a full return and exchange, involving an amount of approximately USD 186,000.
1. Urgently allocate qualified raw materials, start production line 24-hour shift reform, the first batch of 30,000 replacement cables will be airlifted to the customer's Los Angeles warehouse within 10 days; 2. The remaining 20,000 pieces will be replenished by sea, and at the same time bear the customer's US domestic storage fees and re-inspection costs due to returns totaling USD 4,200; 3. Return all 12,000 cables of the problematic batch to our factory, after disassembly, screen out recyclable metal terminals, and treat the remaining materials in an environmentally friendly manner; 4. Sign a supplementary agreement with the customer, and give an 8% discount on subsequent orders as compensation for long-term cooperation.
After receiving the replacement products, the customer conducted verification through a third-party testing agency (SGS), confirming a 100% rebound qualification rate and the elimination of outer skin cracking issues. The customer agreed to withdraw the complaint and continue executing existing orders, while increasing the order quantity for the next year to 80,000 units. Internally, we completed supplier quality tracing, replaced the TPE additive supplier, and established a system of raw material batch retention samples and high-low temperature cycling tests before shipment to prevent similar issues from recurring.
A European industrial equipment manufacturer (customer code: ***) ordered 10,000 spiral spring cables (model: ***) via a B2B platform in November 2024 for signal connections in outdoor automation equipment. About 6 weeks after delivery, the customer reported that approximately 3,200 cables experienced elastic retraction failure in environments with temperatures as low as -15°C, failing to return to their original length, causing cable dragging and entanglement faults in the equipment. The customer requested urgent remote technical support and provided physical photos of the failed products, laboratory test videos, and on-site temperature records.
Our technical support team jointly investigated with the customer's quality engineer (contact: ***) via remote video conference: 1) On-site sampling was conducted for low-temperature tensile testing, confirming that the issue is related to the material's brittleness temperature point; 2) Batch records from the production line were reviewed, revealing that this batch of spiral spring wires uses conventional TPE material, with a minimum operating temperature marked as -20°C, but after repeated bending at an actual temperature of -15°C, microcracks appeared in the internal molecular chains; 3) It is recommended that the customer place the installed cables in a 20°C constant temperature room for 4 hours to restore elasticity, and replace the uninstalled cables with the low-temperature resistant modified TPU material version provided by us (which also meets the original tensile ratio specifications); 4) Through remote guidance, the customer completed verification tests on 3 sample wires using the alternative material, and after 48 hours, it was confirmed that they fully meet the usage requirements at -25°C.
The customer completed the repair of all 3,200 faulty cables within 72 hours (2,800 were restored after constant temperature recovery, and the remaining 400 were replenished by our emergency air shipment of low-temperature resistant replacement cables), without affecting the customer's production line schedule. The customer subsequently replaced the remaining 6,800 unused cables with low-temperature resistant versions according to the return and exchange process provided by us (the return shipping costs and handling plan have been confirmed by email, tracking number: ***). This remote support effectively avoided approximately ** million euros in production downtime losses for the customer. Customer satisfaction score: 10/10, and they placed an additional order for 20,000 low-temperature resistant cables.
Any after-sales issues？Our professional team is at your service at all times.
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Ningbo, China
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