BLOGS

New spring coiling machine wrapped in protective packaging on delivery truck at Dingli Spring factory
New Spring Machine Arrival – Production Capacity Upgrade at Dingli Spring

Last week, our newly purchased spring coiling machine finally arrived at the factory. Honestly, watching the tightly wrapped equipment being unloaded from the truck got our workshop team pretty excited—after all, this represents a significant

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Cixi Dili Spring exhibition at Shanghai New International Expo Centre for PTC ASIA 2025
Cixi Dili Spring at PTC ASIA 2025: Showcasing Innovation in Power Transmission Components

Introduction: A Milestone Event for Spring Manufacturing Excellence Have you ever wondered where the leading manufacturers in power transmission and control technology gather to showcase their latest innovations? The answer is PTC ASIA 2025, and

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Industrial spring end face grinding machines in manufacturing workshop showing CNC equipment for precision compression spring processing
Complete Guide to Spring End Face Grinding: From Equipment Selection to Quality Control

Spring End Face Grinding — The Critical Process That Determines Spring Performance Have you ever encountered this problem: The spring material and design clearly meet requirements, but after installation, you experience uneven force distribution, abnormal

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Stress relief annealing equipment for spring heat treatment - Cixi Dili Spring manufacturing facility
Introduction: Understanding Stress Relief Annealing in Spring Manufacturing
Expert guide to spring stress relief annealing: temperature parameters (170°C-460°C), equipment selection, and best practices for compression, torsion, and extension springs. Optimize dimensional stability today.
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Aerial view of Dingli Spring factory with 5,000 square meter solar panel installation on rooftop, showcasing sustainable manufacturing facility in Cixi, China
From Roof to Reality: How Dingli Spring Powers Year-Round Production with 5,000 m² Solar Array
Discover how Cixi Dili Spring Co., Ltd. transformed 5,000m² of rooftop into a solar powerhouse generating 1,000,000 kWh annually. Learn about our sustainable manufacturing journey, 2024 energy data, and how green energy ensures 24/7 spring
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Crates and pallets secure mold springs (die springs) and compression springs for safe US-bound shipping.
The Power of Boxes: How Dingli Spring Uses Wooden Crates, Pallets, and Strapping to Ensure Zero Damage in US Shipping

The Crucial Role of Packaging in Transport The journey from factory floor to a customer’s assembly line can make or break a precision order. For this shipment, our core offerings are mold springs (die spring)

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