JONYE Mechanical seals

Name: JONYE Mechanical seals
Address: WENZHOU ZHENGYI MECHANICAL SEAL Co., Ltd, CN
Telephone: +8613777786262

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JONYE Mechanical seals

Specializing in high-quality mechanical and auto seals since 1995. Offering reliable solutions for industries worldwide.

Certified with ISO 9001:2016 and IATF 16949:2016, we focus on innovation, quality, and customer satisfaction.

26/08/2026

“Reliable pump operation starts with a stable mechanical seal.” ⚙️

ZHENGYI focuses on mechanical seal solutions including Auto Cooling Pump Seals, Flygt Pump Seals, Grundfos Pump Seals, Industrial Mechanical Seals, and Pump Seals. Since 1995, with a 6000+ m² production facility, in-house CNC processing machines, quality-controlled manufacturing, and 24/7 online service, we support customers with more stable sealing performance, better dimensional consistency, and responsive after-sales support for pump and fluid system applications.

📩 Contact us for mechanical seal selection and project support.
📱 WhatsApp: +86 137 7778 6262
🌐 Website: www.yezhengyi.com

23/08/2026

Industrial Mechanical Seals – ZY 4U
The ZY 4U Industrial Mechanical Seal is designed to provide reliable sealing performance for a wide range of industrial applications. With durable materials and stable operation under demanding conditions, it helps improve equipment efficiency and reduce leakage.
Product Information:
• Pressure: ≤1.0 MPa
• Speed: ≤20 m/s
• Temperature: -20°C to +180°C
• Available materials: Carbon, SIC, TC, SUS304, SUS316
• Secondary seals: EPDM, PTFE, VITON
WhatsApp: +86 137 7778 6262
Website: www.yezhengyi.com

20/08/2026

ZY 208 Pump Seals
Designed for demanding pump applications, delivering stable and reliable sealing performance.
Built to handle pressure and chemicals while helping reduce maintenance needs.
📲+86 137 7778 6262
📧 [email protected]
🌎Web：www.yezhengyi.com

18/08/2026

Built for reliability and long-lasting performance.
ZY FBS Auto Cooling Pump Seals are manufactured with precision and strict quality control to ensure stable sealing performance in automotive cooling systems. Every component is designed to help reduce leakage, improve durability, and support efficient engine operation.
✔ Precision Manufacturing
✔ Stable Sealing Performance
✔ Durable & Wear Resistant
✔ Quality Inspected Before Delivery
Contact us for more information.
WhatsApp: +86 137 7778 6262
Email: [email protected]

13/08/2026

🔧 Auto Cooling Pump Seals are designed to provide reliable sealing performance and long-lasting durability for a wide range of industrial pump applications. Built with high-quality materials, they help ensure stable operation even under demanding conditions. 💪
✨ Features:
✅ Temperature Range: -30°C ~ 200°C
✅ Pressure: ≤0.6 MPa
✅ Speed: ≤15 m/s
✅ Wear & Corrosion Resistant Materials
📲 WhatsApp:+86 137 7778 6262
🌐 Website: www.yezhengyi.com
🤝 Contact us today for more details!

07/08/2026

ndustrial Mechanical Seals – ZY 4U

The ZY 4U Industrial Mechanical Seal is designed to provide reliable sealing performance for a wide range of industrial applications. With durable materials and stable operation under demanding conditions, it helps improve equipment efficiency and reduce leakage.

Product Information:
• Pressure: ≤1.0 MPa
• Speed: ≤20 m/s
• Temperature: -20°C to +180°C
• Available materials: Carbon, SIC, TC, SUS304, SUS316
• Secondary seals: EPDM, PTFE, VITON

WhatsApp: +86 137 7778 6262
Website: www.yezhengyi.com

27/07/2026

“Reliable mechanical seals start from a well-organized workshop.” ⚙️

Zhengyi’s workshop is built around organized manufacturing: a 6000+ m² facility, in-house processing area, clean assembly zone, and structured warehousing system. From machining and component preparation to assembly and inventory management, each production area supports better dimensional consistency, cleaner handling of sealing components, smoother order coordination, and more reliable delivery for pump seal applications. A well-managed workshop helps reduce quality fluctuation, improve batch stability, and give customers more confidence in long-term supply. 🔧

📩 Contact us for mechanical seal selection and project support.
📱 WhatsApp: +86 137 7778 6262
🌐 Website: www.yezhengyi.com

13/07/2026

The mechanical seals displayed in our showroom cover a wide range of sizes, structures, sealing-face combinations, and elastomer configurations for automotive cooling pumps, industrial pumps, and fluid-handling equipment. ⚙️

Our product range supports different combinations such as carbon, ceramic, SiC, TC, NBR, EPDM, Viton, PTFE, SUS304, and SUS316, helping customers reduce leakage, dry-running damage, premature face wear, and unplanned pump maintenance through more accurate seal selection. 🔧

📩 Contact us for mechanical seal selection and project support.
📱 WhatsApp: +86 137 7778 6262
🌐 Website: www.yezhengyi.com

11/07/2026

“Precision at every station protects sealing performance in every batch.” ⚙️

Our automated line use controlled part feeding, sequential indexing, and repeatable forming and assembly stations to stabilize critical factors such as component concentricity, seating position, and press-fit depth. This helps reduce operator-dependent variation and improves batch-to-batch consistency for automotive cooling pump seals and industrial pump seal components, supporting more reliable installation, lower leakage risk, and longer service life in fluid-handling systems. 🔧

📩 Contact us for mechanical seal selection and project support.
📱 WhatsApp: +86 137 7778 6262
🌐 Website: www.yezhengyi.com

09/07/2026

“Mechanical seal quality must remain protected until the shipment reaches your production line.” 📦

Before dispatch, our mechanical seals are batch-packed in cartons, secured on pallets, stretch-wrapped, and loaded by forklift to improve load stability throughout handling and truck transportation. This controlled shipment process helps protect component integrity, maintain batch traceability, and reduce the risk of transit-related damage for automotive cooling pumps, industrial pumps, and fluid-handling equipment, giving customers more reliable receiving, inventory, and production planning. 🚚

📩 Contact us for mechanical seal selection and project support.
📱 WhatsApp: +86 137 7778 6262
🌐 Website: www.yezhengyi.com

Address

WENZHOU ZHENGYI MECHANICAL SEAL Co.
Ltd

Telephone

+8613777786262

Website

https://www.yezhengyi.com/

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