14YRSDongguan DL Seals Co., Ltd.
Supplier
This supplier has been verified onsite by world-leading inspection company,
SGS Group

COMPANY OVERVIEW

Company Album101

Basic Information
DLSEALS, established in 1994, is a world leading seal manufacturer based in Dongguan, Guangdong, China. Our main products are the full range of hydraulic and pneumatic seals for customers in different industries, such as oil seals, PTFE seals, rubber rings and PU seals.We work closely with customers in more than 110 countries in different fields such as aerospace, chemical, water treatment, food equipment, construction machinery, power plants, automotive, mining equipment, etc. Currently, we have 3 subsidiaries and over 10 distributors to provide fast response service.DLSEALS focuses on the needs of our customers and acts as a reliable partner and supplier to help them solve supply and technical problems. Our manufacturing standards can be proven by the certifications we have obtained over the years. Besides SGS, ROHS, REACH, FDA, UL, TUV, CE and many other certifications, DLSEALS also has the ISO 9001:2015 quality management system certification. These certifications prove that DLSEALS adheres to the highest global quality and safety standards while manufacturing seals.
4.9/5
Satisfied
25 Reviews
  • 178 Transactions
    260,000+
  • Response Time
    ≤7h
  • Response rate
    90.46%

PRODUCT CAPACITY

Production Flow

Production Equipment

Name
No
Quantity
Verified
Vulcanizing Machine
KSVF250
6
CNC Lathe
BRT4065
3
Injection Molding Machine
130Sek II
1
Rubber Cutting Machine
XQF
3
Hydraulic Press
201560T
2
Rubber Mixing Mill
XK-230
1
Oil Seal Trimming Machine
FC-120
1
Rubber Separator
XCJ
1
Oven
RFX-60
1
Verified

Factory Information

Factory Size
1,000-3,000 square meters
Factory Country/Region
No.13, Road of wusong, Dongcheng, Dongguan City, Guangdong Province, China
No. of Production Lines
10
Contract Manufacturing
OEM Service Offered, Design Service Offered, Buyer Label Offered
Annual Output Value
US$5 Million - US$10 Million

Annual Production Capacity

Product Name
Production Line Capacity
Actual Units Produced(Previous Year)
Verified
PTFE Seals
150,000 Pcs / Month
confidential
Oil Seals
150,000 Pcs / Month
confidential
O Rings
200,000 Pcs / Month
confidential
Rubber Seals
550,000 Pcs / Month
confidential
Plastic Seals
65,000 Pcs / Month
confidential
Verified

Facilities

Facilities
Supervisor
NO.of Operators
NO.of In-line QC/QA
Verified
Additional Vulcanization
1
4
1
Verified

QUALITY CONTROL

Quality Management Process

Test Equipment

Machine Name
Brand & Model NO
Quantity
Verified
Quadratic Element Detector
SRN2020
1
Densimeter
WH-300A
1
Hardness Tester
HLX-AC
3
Tensiometer
NK-100
1
Soft Steel Rule
D2000
1
Tape Measure
D1000
2
Caliper
MC-200
7
Verified