Is OEM or ODM service available?

Yes, the manufacturer provides both OEM and ODM services.

What is the lead time for orders?

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

Coal Mine Explosion-Proof Solenoid Valve

Name: Coal Mine Explosion-Proof Solenoid Valve
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 1905256792

Anhui, ChinaHuainan Wantai Electric Co., Ltd.

US$314.00

10 Pieces

Product profile

Customization

Available

Ex Grade

Exdi

Weight

3.3kg

Model NO.

DFB-20/10

IP Grade

IP54

Explosion-Proof Type

Flameproof Type

Transport Package

Wooden Box

Specification

Outline dimension(mm): 108mm*110mm*185mm

Trademark

Wantai

Origin

Huainan, Anhui, China

Production Capacity

10000pieces/Year

Key features

Explosion-Proof Certification: ExdI flameproof type suitable for methane and coal dust environments.

High Efficiency Filtration: Built-in mesh filter prevents impurities larger than 0.5mm from entering.

Reliable Direct Control: Two-position normally closed structure ensures high working reliability.

Flexible Voltage Options: Supports AC 36V or 127V power supply for automatic periodic switching.

Customizable Timing: User can determine opening and closing time intervals when ordering.

Wide Pressure Adaptation: Operates effectively within a pressure range of 0-10 MPa.

OEM and ODM Services: Manufacturer offers both OEM and ODM customization services.

Compact and Lightweight: Dimensions 108x110x185mm with a weight of only 3.3kg.

Company profile

Huainan Wantai Electric Co., Ltd.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-09-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.90h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryHuainan Wantai Electric Co., Ltd. is a China-based limited company established in 2009, operating in mining electronics and related electrical equipment. The supplier reports ISO9001:2015, ISO14001:2015, and OHSAS18001:2007 certifications, three government-recognized R&D institutions, and 57 years of cumulative R&D engineer experience. Its stated capabilities include development, production, sales, and service, with products such as mine soft starters, feeder switches, lamps, automation systems, switch cabinets, and protection devices. Evidence also indicates a manufacturing plant of 41,708 m², regional sales coverage across multiple Chinese provinces, and dedicated sales and post-sales personnel. However, the provided information does not establish detailed financial strength, customer-specific case studies, or explicit customization processes.

Supplier typeThe supplier is identified as Huainan Wantai Electric Co., Ltd., a Chinese limited company based in Anhui. Its stated activities combine development, production, sales, and service for mining electronic and electrical products, although another record describes its company nature as a trading company.

CertificationsThe supplier explicitly reports ISO9001:2015 quality certification, ISO14001:2015 environmental certification, and OHSAS18001:2007 certification, with ISO9001 also referenced in its company description. These certifications support documented quality, environmental, and occupational health and safety management systems.

After-Sales capabilityThe supplier states that it has experienced sales and post-sales members and describes its business as integrating development, production, sales, and service. This supports the existence of after-sales resources, but no response-time, service-network, spare-parts, or technical-support metrics are provided.

R&D capabilityThe supplier reports three government-recognized R&D institutions and 57 years of total R&D engineer experience. Its stated product-development goal is to deliver safer, more energy-saving, and more efficient system solutions, indicating established R&D resources and innovation orientation.

Production capacityThe supplier reports 371 employees in one company record and 500 employees in a company description, a 41,708 m² manufacturing plant, and an integrated development and production operation. It also claims ready production facilities and broad mining-electronics product coverage, supporting substantial production capability, although verified capacity and output figures are not provided.