What is the minimum order quantity?

The minimum order quantity is 1 piece.

What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

Is customization available?

Yes, we offer full customization, minor customization, and flexible customization from samples and designs.

Zinc Alloy Adjustable Torque Soft Close Silver Rotary Damper

Name: Zinc Alloy Adjustable Torque Soft Close Silver Rotary Damper
Brand: Tonglu Tianyun Plastic Accessories Factory
SKU: 797448822

Zhejiang, ChinaTonglu Tianyun Plastic Accessories Factory

US$1.00-7.00

50 Sets

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Material

Plastic

Shape

Universal

Model NO.

hydraulic damper

Hinge Material

Plastic

Feature

Slow-Close Toilet Seats, Children's Toilet Seats, Electronic Bidets, LED Toilet Seats

Slow Down

With Slow Down

Color

Multi Color

Pattern

With Pattern

User

Adult

Usage

Home

Warranty

3 Year

Name

Hydraulic Damper

Key

Rotary Damper

OEM

Yes

Application

Home Appliances

Transport Package

Carton

Specification

Customized

Trademark

odm oem

Origin

China

Production Capacity

5000000

Key features

Durable 50,000 Cycles: Long-lasting damper life tested for 50,000 operations.

ISO9001 & RoHS Certified: Products approved with ISO9001:2008 and RoHS certifications.

Stable Silicone Oil: Japanese silicone oil ensures stable damping from -20 to 80 degrees.

100% Pre-delivery Testing: Every product undergoes 100% quality testing before shipping.

Free Sample Available: Free samples provided for initial testing and evaluation.

20+ Years Experience: Over 20 years of specialization in hydraulic dampers and toilet seats.

Direct Manufacturer Sales: Direct sales to overseas customers without trading company markup.

Flexible Customization: Full customization options available from samples and designs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceODM ServicesIn-stock Capacity

Tonglu Tianyun Plastic Accessories Factory

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2019-06-21 CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤3.35h

About Our Factory & Business Background

AddressNo. 31, Xufu Road, Tonglu County, Hangzhou, Zhejiang, China

Plant Area2840 square meters

Number of Employees13

Registered Capital50,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)EXW, CFR, CIF, FOB

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 Pc

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsSoft Closing Hinges, Soft Closing Hinges for Toilet Seat, Toilet Seat Cover Accessories, Big Torque Soft Closing Damper, Plastic Rotary Damper

Production Lines3

Production MachinesMixing machine, Injection molding machine, Assembly line

QA/QC inspectors1 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2006-09-07

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff1

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Who are we?

Hangzhou Hancheng Sanitary Products Co.Ltd. is a leading manufacturer of rotary dampers established in 2006, specializing in toilet seats and hinges for over 20 years.

Q:How can we guarantee quality?

We follow international advanced production management systems and use automatic ultrasonic welding to ensure product quality meets global market needs.

Q:Why should you buy from us not from other suppliers?

We provide full-service OEM solutions including design, prototyping, and toolmaking. Our integrated departments enable quick decision-making and maintain high quality.

Q:What services can we provide?

We accept FOB and EXW delivery terms, USD/EUR/CNY currencies, and payment types including T/T, L/C, D/P, D/A, Western Union, and Cash.

Q:What is the warranty period?

The product comes with a 3-year warranty.