How do you control your quality?

We have EPR system .we control from parts, process, testing, packing ,retesting.

Do you have test report for each product?

Yes,we have test report for each product.

Can you customize product for us according to our required specifications?

Yes,we are OEM manufacturer,we could customize products according to your required specifications. Every Sensor will be tested two times before reach you, after that sport test for the third time. Make sure about the quantity.Welcome to order our products

Wholesale Factory Price Geophone4.5hzvertical Land Case with Split Spring Connector4.5hzgeophone String

Name: Wholesale Factory Price Geophone4.5hzvertical Land Case with Split Spring Connector4.5hzgeophone String
Brand: Atech Sensor Co., Ltd
SKU: 2138088885

Shaanxi, ChinaAtech Sensor Co., Ltd

US$34.00

1-23 piece

US$33.00

24-49 piece

US$32.00

50-99 piece

US$30.00

100+ piece

Sample price:US$35.00/piece.Request sample

Product profile

Appearance And Structure

Customized

Function of Measurement

Geophone4.5

Material

PVC

Model NO.

Product Name

Seismic Geophone 4.5Hz

28.8 V/M/S

Coil Resistance

375 Ohm

Transport Package

Cartoon

Specification

Standard

Trademark

Atechsensor

Origin

Shanxi, China

HS Code

90159000

Production Capacity

2000 Pieces/Month

Key features

High Sensitivity: 80 V/m/s sensitivity for detecting weak deep and low frequency signals.

Long Coil Travel: 3mm max excursion offers advantage for higher tilt and large amplitude signals.

Low Distortion: Distortion rate is less than 0.1% for accurate data acquisition.

Waterproof Design: Vertical geophone housed in a waterproof land case with 75mm spike.

OEM Customization: Customized appearance and structure available based on required specifications.

Triple Quality Testing: Each sensor tested twice before shipping plus a third sport test.

Fast Delivery: Mostly within 10 days for standard orders.

Company profile

Importers and ExportersYears of Export ExperienceMulti-language PioneerExperienced Team

Atech Sensor Co., Ltd

Shaanxi, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤10.95h

AI-Powered supplier vetting

SummaryThe supplier operates in automatic control systems, intelligent instruments, electronic measuring instruments, electromechanical equipment, communication equipment, and related imports and exports. It reports vertically integrated engineering, manufacturing, sales, marketing, and customer service within one facility, with critical manufacturing, assembly, and testing steps controlled internally. The supplier holds ISO9001:2015, RoHS, and CE certifications. It offers broad customization, including designs and samples, but reports no new products in the past year, no ODM service, and no available SDK. Export experience is stated as 10 years, while overseas agents, branches, warehouses, showrooms, and trade-show participation are absent. Lead times are within 15 working days in both peak and off-season, supported by written supplier-management procedures. Financial records are indicated for 2021–2023, but no financial figures or performance results are provided. No specific customer cases or named-brand OEM...

Supplier typeThe supplier is a manufacturer and seller of automatic control systems, intelligent instruments, electronic measuring instruments, electronic components, electromechanical equipment, and communication equipment. Its stated vertical integration and internal control of manufacturing, assembly, and testing support classification as an integrated industrial equipment/instrument manufacturer rather than only a trading company.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and RoHS and CE product compliance certifications. These explicitly demonstrate documented quality management and stated product compliance coverage.

R&D capabilityThe supplier states that it had no new products during the past year, does not provide ODM services, and has no available SDK. These are explicit limitations in recent product innovation and development support.

Production capacityThe supplier reports vertical integration and internal control of critical manufacturing, assembly, and testing steps, with a stated lead time within 15 working days in both peak and off-season. It also has written supplier-management procedures and records, but reports no in-stock capacity; overall production capability is supported, while inventory capacity is limited.

Customization capabilityThe supplier explicitly offers flexible, minor, and full customization, including customization from customer designs and samples. This indicates broad customization execution capability, although it does not include ODM service.