Focused on the R&D, production, and sales of electrical equipment

Our factory owns complete advanced manufacturing facilities, including precision mold‑making, high‑performance stamping and injection‑molding workshops.

Supported by our in‑house testing lab, we adopt strict quality control for stable & consistent performance. All products are tested by Beijing Lightning Protection Center.

Our experienced in‑house design team provides full‑range customization: custom logo, personalized packaging and tailor‑made products for your specific requirements.

Our professional after‑sales team offers full‑lifecycle support, including technical consultation, project guidance and ongoing maintenance service。

As a direct manufacturer, we have complete production facilities and a stable supply chain. We support mass‑order production with reliable lead‑time and on‑time delivery.

Zhejiang Huojian Lightning Protection Technology Co., Ltd. is a technology‑driven enterprise integrating R&D, production and sales. Our main high‑tech products cover Surge Protective Devices (SPDs), radiation‑crosslinked heat‑shrinkable cable accessories, low‑temperature flame‑retardant heat‑shrinkable sleeves, high‑voltage busbar heat‑shrinkable sleeves, heat‑shrinkable busbar joint sheaths, silicone rubber cold‑shrinkable cable accessories and silicone rubber insulating sheaths for power equipment.

Our factory houses multiple simulated lightning test laboratories and standard test instruments: varistor testers, gap testers, discharge tube testers, thermal stability test systems and online lightning monitoring systems, to ensure safe, reliable and stable‑performance products. Our solutions serve sectors including power, electronics, defense, telecommunications, construction, shipbuilding, automotive, home appliances, petroleum and natural gas.

Backed by a highly‑competent design team and full‑set advanced manufacturing facilities — precision mold processing units, high‑end stamping lines and premium injection‑molding workshops — we focus on electrical equipment R&D. We provide end‑to‑end pre‑sales, in‑sales and after‑sales services with superior quality and short lead‑times to satisfy diverse customer demands.

We welcome fruitful cooperation and stable trade partnerships with new and existing clients worldwide. Let us join hands for mutual prosperity and a bright future.