What standards do your products comply with?

Our products comply with DIN, ANSI, GB, JIS, and various national and metric systems.

What certifications does the factory have?

The factory is certified under ISO9001:2015, ISO45000:2018, and ISO14001.

Durable Three-Piece Washer Assembly - Oppu Brand Tianjin Origin

Name: Durable Three-Piece Washer Assembly - Oppu Brand Tianjin Origin
Brand: OPPU (Tianjin) Industrial Parts Co., Ltd.
SKU: 2181787772

Tianjin, ChinaOPPU (Tianjin) Industrial Parts Co., Ltd.

US$0.60

1,000-4,999 Pieces

US$0.20

5,000-9,999 Pieces

US$0.10

10,000+ Pieces

Product specifications

M

Product profile

Customization

Available

Standard

DIN, ANSI, GB, JIS

Material

Stainless Steel

Model NO.

four-piece washer assembly

Connection

Welding

Surface Treatment

Galvanized Sheet

Head Type

Hexagon

Specification

M3, M4, M6, M8-M20

Trademark

oppu

Origin

Tianjin

HS Code

7415290000

Production Capacity

5000ton/Year

Key features

Diverse Material Options: Available in Plastic, Aluminum, Iron, and Stainless Steel 201/304/316.

Multiple Standard Compliance: Meets DIN, ANSI, GB, JIS, and Non-standard requirements.

Extensive Surface Treatments: Options include Zinc plating, Nickel, Chrome, Copper, and Black Oxidation.

Customization Capability: Accepts custom orders for non-standard shapes and specifications.

ISO Certified Quality: Certified under ISO9001:2015, ISO45000:2018, and ISO14001.

Long Production Experience: Over 30 years of professional manufacturing experience.

Fast Lead Time: Peak and off-peak season lead time within 15 working days.

Factory Direct Sales: Direct sales from manufacturer with rich categories and complete specs.

Company profile

Cooperated with Fortune 500Self-brandedFast DeliveryQuality Assurance

OPPU (Tianjin) Industrial Parts Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2025-06-01Nearest Port: tianjinAverage Response Time: ≤0.79hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF

About Our Factory & Business Background

AddressTianjin Xiqing Automobile Industrial Zone (Zhangjiawo Industrial Zone), No. 11 Taijin Road, Zone 1, Tianjin, China

Plant Area2834 square meters

Number of Employees34

Registered Capital10,000,000 RMB

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1000 pcs

Supply Chain Partners200

Our Production Capability & Technical Expertise

Main ProductsHardware Fastener, Bolts, Nuts, Screws, Washer, Industrial Parts, Pins, Studs

Our Industry Experience & Global Business Record

Year of Establishment2012-08-06

Main MarketsAfrica, Domestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001, Others

Cooperated with Fortune 500Yes

Product Q&A

Q:What materials are available for this product?

We offer Plastic, Aluminum, Iron, and Stainless Steel (201, 304, 316).

Q:Do you accept custom orders?

Yes, we accept custom orders for non-standard shapes and specifications.

Q:What is the minimum order quantity?

The minimum order quantity is 1000 pieces.

Q:What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Q:How long is the lead time?

Lead time is within 15 working days for both peak and off-peak seasons.

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