ZHEJIANG TIANYUE AUTOMOBILE PARTS CO., LTD. - Door Lock Manufacturer

About ZHEJIANG TIANYUE AUTOMOBILE PARTS CO., LTD.

Zhejiang Tianyue Automobile Parts Co., Ltd. is a professional manufacturer specializing in serial automobile door-lock products, including door lock actuators and tailgate locks. Founded in 1984, the company focuses on science-driven innovation and continuous self-directed research and development.

Its R&D center supports design, trial-run, and analysis capabilities using CAD, CAM, and CAE, enabling close technical communication and coordinated development with customers. The company also designs and manufactures key tooling such as injection molding dies, casting dies, and stamping dies to support timely and accurate product development.

To support consistent quality, Tianyue operates a test center equipped with systematic measuring equipment and gauges to generate precise data for new product validation and ongoing quality control. In manufacturing, the company utilizes numerical controlled machines across processes including injection, casting, stamping, and painting to help ensure part quality while improving cost efficiency.

Core Products

Product Focus

Automobile door-lock series productsDoor lock actuatorTailgate lock

Company Overview

Positioning: Professional manufacturer of serial automobile door-lock products.

R&D & Engineering

Innovation-Driven Development

The company emphasizes scientific innovation, self-directed research and development, and continuous improvement to support evolving customer needs in automotive locking systems.

R&D Center Capabilities

Design
Trial-run
Analysis (CAD, CAM, CAE)
Customer technical cooperation and communication

Tooling & Development

In-House Tooling Capabilities

Injection molding die design
Casting die design
Stamping die design

Testing & Quality Control

Measurement and Validation

A dedicated test center with systematic equipment and gauges supports new product verification and provides precise data for ongoing product quality control.

Manufacturing Capabilities

Equipment: Numerical controlled machines support key manufacturing processes to help ensure part quality and improve cost efficiency.

Production Processes

Injection
Casting
Stamping
Painting

Quality Management

ISO/TS16949 Implementation

The company implements ISO/TS16949 systems to control part quality, drive continuous progress, and deliver competitive products to customers.

Operations Footprint

R&D and Manufacturing Bases: 2 bases

Base Names

Zhejiang TianyueJiangxi Tianyue

Market Presence

Automotive Customer Brands Served

BMWMercedes-BenzFordGMHondaVolkswagenChryslerNissanToyota

Brand & Service

Quality Products and Professional Service

Tianyue delivers high-quality products supported by professional service and strong technical support from its engineering team.

Exhibitions

Trade Show Participation

Automechanika Shanghai 2025
AUTOMEC Brazil 2025
MIMS Automobility Moscow 2025
Automechanika Shanghai 2024
Automechanika Frankfurt 2024
Automechanika Shanghai 2023

Contact Information

Phone: +86 577 6539 7720
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