English

Company Profile

Ningbo Siming Automotive Co.,Ltd (the original Siming Enterprise) is located in the port city Ningbo , was founded in 1995 focused on wheel and tire safety products.

Now it developed into a high-tech enterprise integrating R&D, marketing, manufacturing, and testing, with a site area exceeding 20,000 square meters, over 400 employees, total assets exceeding 200 million yuan, and annual sales exceeding 500 million yuan.

As a manufacturer specializing in wheel assemblies and suspension systems, the company is dedicated to the R&D, production, and testing of complete tire and wheel components, as well as passenger vehicle suspensions. We consistently strive to create value for our customers by advancing lean production, refining quality systems, and responding swiftly to demands, thereby continuously delivering cost-effective products and solutions.

Our product portfolio encompasses a full range of tire valve stems, lead-free wheel weights, wheel spacers, passenger vehicle suspension components, and related accessories and tools. We serve hundreds of OE and AM customers worldwide, including numerous renowned enterprises and Fortune 500 companies. Our products are exported to Europe and the Americas, establishing a reliable reputation within the industry.

标题

Complete variety

Complete types to meet all kinds of tools solutions.

标题

Quality assurance

Carefully built, firm and long service life.

标题

Innovation design

Ergonomic design for safer use.

标题

Teamwork & Customer first

Teamwork creates value and success

Excellent service to customers.

Certificate

标题

Factory Overview

标题

Development History

标题

Corporate Culture

标题

Corporate Value

INNOVATE, IMPLEMENT, IMPARTIALITY, ASSUME, FAMILY

标题

Corporate Vision

Customer Focus

Seek Benefits for Employees

Foreshadowing Success for Struggle

Become a Respected Company

Strategic Target

Become the FIRST in the Industry

标题

Corporate Mission

Taking Care of Your Tire Security

标题

Why Choose us?

标题

Industry Experience

Siming, one of the earliest valves manufacturer in China, focus on wheel accessories for almost 30 years as the package solution supplier.

标题

One-stop Procurement

Each products have full series like tire valves for both passenger cars and commercial vehicles, wheel weights having stick-on and clip on, TPMS sensor for passenger cars and commercial vehicles. It is easy for clients to purchase from one stop.

标题

Quality & Innovation

Completed self-products covering tire valves, wheel weights, wheel adapter and spacer, TPMS sensor and other wheel accessories. Whole-process quality control and continuous technical improvement.