[email protected]
+86-15727821389
Home About

WHO WE ARE?

Long'an Flange specializes in manufacturing various types of flanges and customizing non-standard products.
Contact Us

Products' Patent Certificates

Our products meet lots of different standards, and we have many certificates to prove it.
Europe
United States
South American
North American
Australia
Japan
ICR Certificate
ISO14001 Certificate
ECM Certificate
ISO45001 Certificate
ISO9001 Certificate
TS Certificate
ICR Certificate
ISO14001 Certificate
ECM Certificate
ISO45001 Certificate
ISO9001 Certificate
TS Certificate
ICR Certificate
ISO14001 Certificate
ECM Certificate
ISO45001 Certificate
ISO9001 Certificate
TS Certificate
ICR Certificate
ISO14001 Certificate
ECM Certificate
ISO45001 Certificate
ISO9001 Certificate
TS Certificate
ICR Certificate
ISO14001 Certificate
ECM Certificate
ISO45001 Certificate
ISO9001 Certificate
TS Certificate
ICR Certificate
ISO14001 Certificate
ECM Certificate
ISO45001 Certificate
ISO9001 Certificate
TS Certificate
STAINLESS STEEL FLANGE

INTELLIGENT MANUFACTURING

Highly intelligent production equipment boasts advantages in large-scale production and quality assurance.
Manufacturing Capability
We have built a complete flange production system with an annual output of 10,000 tons.
Cost Control
Our company has a cost control system with accounting, approval, and expense limits.
ERP Production Management
An online ERP system ensures everything is paperless from raw materials to products,
ABOUT LONGAN
Connect customers with
The company utilizes an advanced online ERP system, providing complete network coverage in the workshop. Adopting paperless production, it ensures accurate data from raw material entry to finished product dispatch. The system facilitates quality control at every stage, utilizing digital processes for effective management and ensuring each production step meets required standards. Our philosophy centers on customer success and employee well-being for the long-term stability and development of the enterprise, guiding us in providing high-quality products and excellent services for domestic pipeline projects.
100+
Hundreds of precision processing equipment.
100
We work in over 100 locations worldwide.
13
More than 13 years of manufacturing experience.
           Contact Us
OUR MISSION

Our 6 Major Missions

KINDNESS

Our focus is on providing attentive service in our daily work.

INTEGRITY

Ethical principles are the cornerstone of our flange.

HONESTY

Authentic deals come from our strong beliefs.

CUSTOMERS FIRST

We work hard to make our clients satisfied in everything we do.

QUALITY

We are chasing craftsmanship quality of our products.

SUSTAINABILITY

Environmentally friendly practices contribute to our long-term success.
Our Compay

OUR HISTORY

In 2011
In 2013
In 2019
In 2021
In 2022
In 2023

Flange Startup

We started our business in the Long'an Flange Processing Factory in Shacheng, Longwan, Wenzhou. Our team consisted of 10 people and we had 5 processing machines to start up the factory's production operations.

Expansion Era

Wenzhou Long'an Flange Co., Ltd. was established. The scale has expanded from the original 800 to 2000 square meters. Our team has grown from 10 to 30 people; and the equipment has increased to over 30 mechanical processing lathes.

Certified Excellence

Our company won the special equipment manufacturing license of the People's Republic of China and the health license of domestic products including drinking water sanitation and safety in Zhejiang Province.

Certification Achievements

Long'an Flange has earned certifications in Quality Management, Occupational Health and Safety Management, and Environmental Management Systems. These achievements demonstrate our dedication to standards.

Trademark & Growth

Long'an Flange has registered several trademarks, earned membership in the Forging Association, and was a director unit in the Wenzhou Pipe Fittings Industry Association. We owned our production land and expanded the workshop from 2,000 to 6,000 square meters.

Technological Advancements

We introduced 110+ high-end machine tools including 12 processing units. We had physical and chemical labs, specialized and technical teams, a management team, and a quality system. This year, we implemented an online production ERP system for networked and paperless production from raw material entry to finished product delivery.
Get the latest news delivered straight to your inbox!
Be the first to know when news breaks. Stay updated with our latest announcements, investor news, and media releases.
Your email address*
[email protected]
+86-15727821389
+86-15858538689
We make flanges, including filter, pressure vessel, instrument, and vacuum flanges. With 16 high-precision centers, we produce 10,000 tons annually.
Product
Pressure Vessel Flange series
Soft Connection flanges
Customized Products
Company
About us
Manufacturing
Service
Solution
Resources
FAQ
Video
Material
Download
Tel:

+86-15727821389
+86-15858538689

E-mail:

[email protected]

[email protected]
[email protected]

Address:

620 Kongo Mingzhu Road, Yongxing Street, Longwan District, Wenzhou City, Zhejiang Province, China.

Copyright © 2024 LongAn Technology Limited Powered By Blue Whale
Website Design by Logic Design
Request A Quote
YOUR NAME
COUNTRY
COMPANY
YOUR EMAIL
YOUR PHONE
YOUR MESSAGE
×