What is the warranty or quality guarantee?

Ningbo Smile Hydraulics provides a highest quality guarantee backed by complete production lines and test machines.

China Smile Flow Control Spool 157b7403 with High Quality

Name: China Smile Flow Control Spool 157b7403 with High Quality
Brand: Ningbo Smile Hydraulics Co.,Ltd.
SKU: 2192809275

Zhejiang, ChinaNingbo Smile Hydraulics Co.,Ltd.

US$20.00

1-9 Pieces

US$10.00

10+ Pieces

Product profile

Customization

Available

Function

Flow Control

Installation

Threaded Cartridge

Model NO.

157B7403

Drive

Hydraulic

Type

Valve Parts

Standard

MOQ

1PC

Stock

in Stock

Delivery

2-3 Working Days After Payment

Factory

Yes

Transport Package

Carton Case

Specification

20*20*18cm

Trademark

Smilehydraulics

Origin

Made in China

HS Code

8413910000

Production Capacity

1000PCS/Year

Key features

High Quality Guarantee: Complete production lines and test machines ensure highest quality for all hydraulic parts.

Fast Delivery: Delivery within 2-3 working days after payment for in-stock items.

Low MOQ: Minimum Order Quantity is just 1 piece, supporting small batch purchases.

Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.

Professional Service: Over 100 employees and 3 professional teams provide excellent products and service.

Versatile Application: Extensively used in rotary drilling rigs, excavators, concrete pump trucks, and mixer trucks.

Secure Packaging: Standard export wooden case and carton case, or customized as per your requirements.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Ningbo Smile Hydraulics Co.,Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Nearest Port: NingboAverage Response Time: ≤3.65hTerms of Payment: T/T, PayPal, Western Union, etc.

AI-Powered supplier vetting

SummaryNingbo Smile Hydraulics Co., Ltd. is a China-based limited trading company established in 2023 with three employees, offering hydraulic pumps, motors, valves, and related parts. It reports customization and ODM capabilities, inventory availability, self-operated import/export rights, and export sales representing 90% of total sales. However, it is not identified as a professional technical supplier, does not provide 3D software design, has had no new products in the past year, and lacks SDK availability. Overseas service infrastructure is limited: it has no overseas warehouses, showrooms, agents, or branches, and reports services in zero countries. Quality-related procedures exist but lack written records, while raw-material traceability, manufacturing-contract status, and quality assurance status are unknown. An SGS audit was conducted, but the recorded evaluation result was 0 and the report validity ended in 2024.

Supplier typeThe supplier is a limited company and trading company based in Zhejiang, China, with three employees. Its stated product scope covers hydraulic pumps, motors, valves, and related components, and the SGS record identifies the same company and product categories.

After-Sales capabilityThe supplier has in-stock service capability and accepts FOB, CFR, CIF, and EXW quotation terms. However, it has no overseas warehouse, showroom, agent, or branch, reports overseas services in zero countries, and its complaint-handling procedure has no written records.

R&D capabilityThe supplier is not identified as a professional technical supplier, does not provide 3D software design, had no new products in the past year, and has no SDK available. It does provide ODM services, but the broader evidence shows limited documented innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and it also reports ODM service availability. These statements provide direct evidence of broad customization options despite the absence of 3D software design service.