Established in 1986 · 40 Years of Precision Mold Expertise

Precision Injection Mold
& Injection Molding Solution

From Longhai to Vigour, we specialize in precision injection mold manufacturing and molding solutions, serving global clients across the automotive, home appliance, and medical sectors.

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0+ Years of Experience

Global Auto / Appliances / Medical

End-to-End from Design to Production

0+ Annual Mold Capacity

Company Profile

From Longhai to Vigour

In 1986, the founder of the company stepped into the mold industry.
In 1993, Cixi Longhai Mould Factory was founded, embarking on the journey of precision mold manufacturing. In 2007, Ningbo Vigour Electrical Co., Ltd. was officially established, marking a comprehensive upgrade of the enterprise.
We are more than just a mold manufacturer; we are an injection molding solution provider, committed to delivering one-stop services from design to molding for global customers.

Years of Craft

Core Advantages

Why Choose Us

Industries Served

Focusing on Four Core Sectors

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Automotive Components

High-performance automotive component molds

High-End Smart Appliances

Precision structural components for smart home appliances

Medical Equipment

Medical-grade precision molds

Communication Devices

Enclosures and structural components for communication equipment

Production Capabilities

Powerful Manufacturing Capabilities

Annual Mold Capacity

Sets of Precision Molds

Injection Molding Machines

28-1000 Tons Clamping Force

Professional Team

Technical Team of 20+ Experts

Certifications & Qualifications

International Standards, Guaranteed Quality

Quality Management System

ISO 9001:2015

Automotive Quality Management System

IATF 16949:2016

Environmental Management System

ISO 14001:2015

Business Social Compliance Initiative

amfori BSCI

We strictly implement globally unified quality standards to ensure that every product, from raw materials to finished goods, undergoes rigorous inspection processes, meeting the demands of high-end sectors such as automotive, medical, and industrial fields.