What payment methods do you accept?

We accept T/T, Western Union, and PayPal. Payment in RMB is also acceptable.

How do you ensure quality control?

We strictly follow ISO9001, IQC, OQC, IPQC, and QA standards, with 10% of the quality department dedicated to QA and gradual use of CCD testing.

Do you have a price list?

We do not have a fixed price list due to changing material costs and quantities. Please provide a list of items you need for a specific quote.

Can you make customized products and packaging?

Yes, we make customized products and can print your logo or information on packaging, though this may incur additional costs.

What certificates do you have?

Our products comply with ROHS, REACH, CE, CQC, ISO9001, ISO14001, IATF16949, and ISO45001.

3X3.5X1.8 4pin Series Small Tactile Tact Switch Key Hat with Waterproof

Name: 3X3.5X1.8 4pin Series Small Tactile Tact Switch Key Hat with Waterproof
Brand: Zhejiang Lianhe Electronics Co., Ltd.
SKU: 2029277935

Zhejiang, ChinaZhejiang Lianhe Electronics Co., Ltd.

US$0.01

1 Piece

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Type

Standard

Installation Form

Surface Mount

Model NO.

D1-01

Structure

4-Point Contact

Package

SMT Chip Package

Application

Digital Products

Shape

Square

Shrapnel

Silver

Certification

ISO, RoHS, CE

Ratings

12V DC 50mA

Operating Force

250±50GF

Verage Fault-Free Life

100000 Times

Sample

Free

Delivery Time

Stock Goods Within 1 Day, Customized 3days

Terms of Trade

EXW,Fob,CIF,CPT

MOQ

1 PCS Is Ok

Transport Package

Bag with Label, Carton with Packing List and Mark

Specification

series tactile tact switch key hat with waterproof

Trademark

LHE

Origin

Zhejinag China

HS Code

8536500000

Key features

Flexible Customization: Supports full customization, minor customization, and design-based customization options.

Fast Stock Delivery: Stock goods are delivered within 1 to 2 days for urgent needs.

Free Sample Availability: Provides 5-10 free connector samples for testing, shipping cost applies.

Comprehensive Certifications: Holds ISO9001, CE, ROHS, REACH, CQC, TUV, and IATF16949 certifications.

Strong R&D Capability: Features a 150-person R&D team with 12 senior engineers and over 20 patents.

Low MOQ Policy: Accepts orders starting from 1 piece with no minimum order quantity for most products.

Customized Packaging: Offers logo and information printing on packaging with potential additional cost.

Advanced Production Control: Utilizes online CCD monitoring, ERP, and intelligent material control systems.

Company profile

Self-brandedExperienced TeamYears of Export ExperienceCooperated with Fortune 500

Zhejiang Lianhe Electronics Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤1.49h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with integrated punching, injection molding, assembly, inspection, and packaging equipment. It demonstrates broad customization and ODM capabilities, reports new product development during the past year, and has experience exporting for 14 years. Service infrastructure includes overseas warehouses, showrooms, agents or branches, trade-show participation, and overseas technical services. Quality-related evidence includes ISO9001:2015, ISO45001:2018, ISO14001, CE, and UL certifications, documented inspection, corrective-action, and complaint procedures. The supplier reports ERP-based digital management and cooperation with Fortune 500 companies and well-known brands. Innovation is supported by R&D and ODM evidence, but no SDK is available. Financial credibility cannot be fully assessed because the provided slices only identify financial-capacity years and do not provide substantive financial performance information.

Supplier typeThe supplier is explicitly classified as a combined company, and its offering covers manufacturing, service, quality control, R&D, export trade, and sustainable development capabilities. This indicates a broad integrated supplier structure rather than a narrowly specialized entity.

CertificationsThe supplier reports CE and UL product compliance certifications, along with ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These stated certifications provide explicit evidence of product and management-system compliance coverage.

After-Sales capabilityThe supplier offers overseas training, repair, maintenance, debugging, and equipment installation, and reports overseas warehouses, showrooms, and agents or branches. Documented corrective-action and complaint-handling procedures further support structured after-sales service.

R&D capabilityThe supplier reports R&D capability, new product development during the past year, and ODM services. It also reports OEM service for well-known brands, although no SDK is available; the available evidence still explicitly supports product-development and design capability.

Production capacityThe supplier lists punching, injection molding, assembly, inspection, and packaging machines, indicating multiple in-house production stages. It reports lead times within 15 workdays in both peak and off-season periods, documented supplier-service procedures, and ERP integration across production, procurement, quality control, and logistics.

Customization capabilityThe supplier explicitly supports flexible, minor, and full customization, as well as customization from customer designs and samples. The same broad capability is reported for both R&D and design services, providing strong evidence of adaptable product development.

Client casesThe supplier reports OEM service for well-known brands and collaboration with Fortune 500 companies. These are explicit customer-experience indicators, although the slices do not identify the specific companies or project details.

Product Q&A

Q:Do you have a catalogue?

Yes, you can contact us online or send an email to get the catalogue.

Q:Can you make products not found in the catalogue?

Yes, if we do not have the product, we can design and make a new mould. Making an ordinary mould takes about 35-45 days.

Q:Are samples free?

Yes, we provide 5-10 free connector samples for testing, but you must pay the shipping cost.

Q:What is the delivery time?

Stock goods are delivered within 1 day, while customized goods take 5-7 days.

Q:How do you ship orders?

Small packages are sent via Express (DHL, FedEx, UPS, etc.) for door-to-door service. Big packages can be sent by air or sea using standard export cartons.