How can I track my order?

Once your order is shipped, we will provide you with a tracking number via email. You can use this number to track your shipment online.

What shipping methods do you offer?

We offer various shipping methods including Express (DHL/UPS), Air Freight, and Sea Freight, depending on your needs and the size of your order. Delivery times and costs will vary based on the selected method.

Who can I contact for further questions?

For any additional questions or concerns, please feel free to contact our sales manager Grace. We are here to help!

139-3990 1393990 Valve Group Solenoid for E320b E320c 330 375 350

Name: 139-3990 1393990 Valve Group Solenoid for E320b E320c 330 375 350
Brand: Guangzhou Xunpo Machinery Equipment Co., Ltd.
SKU: 2195924565

Guangdong, ChinaGuangzhou Xunpo Machinery Equipment Co., Ltd.

US$45.00

1-2 pieces

US$40.00

3-4 pieces

US$35.00

5+ pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

6 Month

Model NO.

139-3990 1393990

Type

Silver/ Black/ Yellow

Application

Excavator

Certification

Machine Model

E320b E320c 330 375 350

Part Name

Valve Group Solenoid

Part Number

139-3990 1393990

Selling Units

Single Item

Single Gross Weight

2.8 Kg

Single Package Size

860X390X50 mm

Packaging

Carton

Brand Name

OEM(Xunpo)

Deliery

Within 3-7 Days After Payment

Transport Package

Carton Box

Specification

860x390x50 mm, 2.8kg/Pc

Trademark

OEM(XUNPO)

Origin

China

HS Code

8431499900

Production Capacity

10000 Pieces Per Year

Key features

Wide Application Compatibility: Compatible with E320b, E320c, 330, 375, 350 excavators and various other models.

6-Month Warranty Coverage: Includes 6-month warranty for mechanical defects and quality assurance.

ISO 9001 Certified Quality: Manufactured under ISO 9001 standards ensuring high reliability and performance.

Factory-Direct Pricing: Direct sales from factory to eliminate middlemen and boost customer profits.

Fast Delivery Capability: In-stock items available for fast delivery within 3-7 days after payment.

Global Export Experience: Over 10 years of experience in exporting excavator parts to global markets.

24/7 Multilingual Support: Round-the-clock customer support available in English, Spanish, and Mandarin.

Bulk Discount Availability: Special bulk discounts offered for orders exceeding 500 units.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Guangzhou Xunpo Machinery Equipment Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 7 Years CertifiedNearest Port: Huangpu PortAverage Response Time: ≤4.95h

AI-Powered supplier vetting

SummaryGuangzhou Xunpo Machinery Equipment Co., Ltd. is a China-based limited trading company offering construction machinery parts. It reports OEM service for popular brands, inventory capability, customization from samples and designs, and stated output of crimping machines, injection pumps, and injectors. Its exports cover multiple global regions and it is located near Huangpu Port. However, the evidence indicates limited formal quality infrastructure: no quality-control test equipment, no written corrective-action or complaint-handling procedures, unknown traceability and quality-assurance status, one R&D engineer, and no new products launched in the past year. Overseas agents, branches, warehouses, showrooms, and offline trade-show participation are absent. The audit record identifies TÜV Rheinland and is valid from February 11, 2025 to February 10, 2026, but the stated evaluation result is 0, with no certification explicitly confirmed.

After-Sales capabilityThe company description mentions an after-sales service department and the supplier reports inventory capability. However, it has no written complaint-handling or corrective/preventive-action procedures or records, and it has no overseas agents, branches, warehouses, or showrooms, limiting evidence of structured international after-sales support.

R&D capabilityThe supplier reports no R&D capability with an available SDK, has one R&D engineer, and launched no new products in the past year. These explicit indicators show limited demonstrated innovation capability.

Production capacityReported annual output is 1,000 crimping machines, 1,000 injection pumps, and 10,000 injectors, with inventory capability and a stated 4–6 month off-peak lead time. The evidence supports defined product capacity, although the supplier is also classified as a trading company and manufacturing-contract status is unknown.

Customization capabilityThe supplier explicitly provides OEM services for popular brands and offers customization from samples and from customer designs. These statements directly support both OEM and design-based customization capability.

Product Q&A

Q:What payment methods do you accept?

We accept various payment methods including T/T (Telegraphic Transfer) in both USD and RMB, Western Union, and MoneyGram. Please choose the method that is most convenient for you.

Q:How long does it take for payments to process?

Payment processing times vary depending on the method used. T/T payments typically take 1-3 business days, while Western Union and MoneyGram transactions are usually processed within minutes.

Q:Can I pay in my local currency?

Currently, we only accept payments in USD and RMB. Please ensure that your payment is made in one of these currencies to avoid any delays.

Q:Do you require a deposit for large orders?

Yes, for large orders, we generally require a 30% deposit upfront, with the remaining balance due before shipment. This helps secure your order and ensures timely processing.

Q:What is your return policy?

We have a customer-friendly return policy. If you receive a defective or incorrect item, please contact us within 7 days of receipt, and we will guide you through the return process.