News
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Junhe Invites You to Attend the 2026 Shanghai International Fastener Industry Expo
As automotive lightweighting and electrification accelerate, the number of fasteners is increasing while reliability requirements are rising. Coupled with OEMs’ stricter demands for traceability and consistency in the coating process, traditional coating processing modes can no longer ...Read more -
Junhe Invites You to Attend SNEC 2026 International Solar Photovoltaic and Smart Energy Conference
Exhibition Information Exhibition Name 2026SNEC Shanghai Photovoltaic Exhibition Exhibiting Company Changzhou Junhe Technology Co., Ltd. Booth Number 2.2H D117 Exhibits Inter-process Chemicals for Photovoltaics Date June 3–5, 2026 Venue Shanghai National Conve...Read more -
Why are the results so different even with the same Dacromet coating?
In the practical application of Dacromet coating for fasteners, numerous customers have the same experience: despite using the identical zinc-aluminum coating process, some production lines operate stably with consistent quality, while others encounter frequent fluctuations and even require repe...Read more -
Is Old Production Line Equipment Still Worth Keeping?Junhe Launches Two Exclusive Solutions for Coating Line Upgrade
Industry Headwinds Mount: Traditional Coating Line Weaknesses Stand Out The coating sector is now confronted with unprecedented market pressures and operational challenges. Sky-high fixed asset input, aging equipment, excessive energy consumption, low productivity and low intelligentization hav...Read more -
What’s Really Causing the Unevenness in Your Zinc-Aluminum Coatings?
In the process of applying zinc-aluminum coatings to fasteners, “uneven coating” is among the most common and challenging issues to fully resolve. It does not always present as obvious flaws, but once mass production commences, its inconsistency tends to be amplified continuously—the...Read more -
What’s Driving the Shift Toward Zinc-Aluminum Coatings?
In the field of fastener surface treatment, a gradual shift is taking place: a growing number of customers are opting for zinc-aluminum coatings for new projects or process upgrades. This decision is not simply a direct material replacement, but a comprehensive assessment of performance, regula...Read more -
Why are an increasing number of customers starting to focus on coating consistency?
01 Why Has Consistency Grown in Importance? In the early stages of application, coating processes only needed to meet basic protective or performance demands. Yet, as application scenarios continue to develop and diversify, this standard is evolving. Whether for automotive fasteners, photovol...Read more -
Junhe Ensures Brake Disc Coating Stability From Production Line to Coating Solution
As the brake disc coating industry moves towards intelligent manufacturing, production efficiency continues to improve and process control becomes increasingly precise, which also puts forward more stringent requirements for the application stability of coating fluids. Unlike simply pursuing equ...Read more -
Full-Process Digitalized Control: An Adaptive, Traceable, and Mix-Proof Coating Production Line
As automotive lightweighting and electrification accelerate, the growing number of fasteners and stricter reliability requirements—coupled with OEMs’ heightened demands for traceability and consistency in coating processes—have rendered traditional coating methods inadequate for next-gene...Read more -
What Challenges Is the Coating Industry Facing Amid Rising Raw Material Costs?
In recent customer discussions, one recurring question continues to surface: “Is there still room to lower the price?” However, under current market conditions, the answer is becoming increasingly grounded in reality. 01 Cost Pressure Goes Beyond Raw Materials The ongoing rise in costs is not lim...Read more