Lepu Seal - A Professional China Mechanical Seal Manufacturer providing Cartridge Seal, Grundfos Mechanical Seal And We offer free sample!

mark@lepuseal.com+86 18903009893

Behind the scenes in our inspection bay

Name: Behind the scenes in our inspection bay
Uploaded: 2026-07-28T10:06:40+08:00
Duration: 36 s
Description: Every dry gas seal that leaves our facility goes through rigorous dimensional verification — from ZEISS CMM metrology to hands-on quality checks. This is standard procedure, not exception. Why we do it:Every critical dimension verified before s

2026-07-28

Every dry gas seal that leaves our facility goes through rigorous dimensional verification — from ZEISS CMM metrology to hands-on quality checks. This is standard procedure, not exception.

Why we do it:
Every critical dimension verified before shipment
Full traceability in our inspection reports
Zero compromises on quality — no matter the order size

This is what "factory-grade precision" looks like at Lepu.

Need a seal partner who takes inspection as seriously as you do? Reach out.

If you have more questions, write to us

Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!

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Guangzhou Lepu Machinery Co., Ltd.

Add:

No. 5, Yunkai Road, Huangpu District, Guangzhou, China

Tel:

+86-020-36158139
+86-020-36158280

E-mail:
mark@lepuseal.com

Fax: +86-020-36158281

Contact Person: Mr. Mark Ao
Whatapps: +86-18903009893

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As a professional mechanical seal manufacturer, Lepu Seals is committed to providing complete mechanical seal solutions. We offer a wide range of sealing solutions for pumps in a variety of applications, including wastewater treatment, oil and gas, power generation, chemical, and other industries. We have provided mechanical seals to over 1,000 customers, with over 150 of them enjoying long-term partnerships. As the most widely used seal in the industry, our warehouse always has a sufficient supply of John Crane mechanical seals, and our capabilities ensure fast delivery.