Hangzhou Bestseal International Trade Co., Ltd.
Verified Supplier
1 Years
zhejiang, hangzhou
Since 2012
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Cartridge Mechanical Seal
John Crane Mechanical Seal
AESSEAL Mechanical Seal
EagleBurgmann Mechanical Seal
Flowserve Mechanical Seal
DEPAC Mechanical Seal
Flygt Mechanical Seal
Chesterton Mechanical Seal
Ksb Mechanical Seal
Dry Gas Mechanical Seal
Reactor Mechanical Seal
Split Mechanical Seal
Slurry Pump Mechanical Seal
Agitator Mechanical Seal
Mixer Mechanical Seal
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Supplier Homepage > Products

PRODUCT CATEGORIES

Cartridge Mechanical Seal

 (18)

John Crane Mechanical Seal

 (17)

AESSEAL Mechanical Seal

 (34)

EagleBurgmann Mechanical Seal

 (7)

Flowserve Mechanical Seal

 (7)

DEPAC Mechanical Seal

 (14)

Flygt Mechanical Seal

 (6)

Chesterton Mechanical Seal

 (13)

Ksb Mechanical Seal

 (4)

Dry Gas Mechanical Seal

 (12)

Reactor Mechanical Seal

 (10)

Split Mechanical Seal

 (8)

Slurry Pump Mechanical Seal

 (11)

Agitator Mechanical Seal

 (4)

Mixer Mechanical Seal

 (4)

Why Can We Always Ensure Excellent Quality

Quality Control

Hangzhou Bestseal International Trade Co., Ltd.

Certification

Hangzhou Bestseal International Trade Co., Ltd. Certifications
Standard: Quality Management System Certification
Number: GB/T19001-2016/IS09001:2015
Issue Date: 2025-04-07
Expiry Date: 2028-04-06
Scope/Range: Assembly, processing, and sales of mechanical seals (water pump accessories)
Issued By: Lianbiao Certification (Jiangsu) Co., Ltd
Hangzhou Bestseal International Trade Co., Ltd. Certifications
Standard: Certificate of quality
Number: 672Q22010119192
Issue Date: 2025-12-19
Expiry Date: 2028-12-18
Scope/Range: Production and sales of seals
Issued By: ISO 9001:2015 idt GB/T 19001-2016
Hangzhou Bestseal International Trade Co., Ltd. Certifications
Standard: SGS Testing Certification
Issue Date: 2025-04-07
Expiry Date: 2028-04-06
Scope/Range: Assembly, processing, and sales of mechanical seals (water pump accessories)
Issued By: Lianbiao Certification (Jiangsu) Co., Ltd
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