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About Us

40+ Years of Precision Tooling Expertise · Trusted Partner for Global Automotive, Appliance & Medical Leaders

Vigour Electrical & Longhai Mould

Founded in 1993, Ningbo Vigour Electrical Co., Ltd. originated from Cixi Longhai Mould Factory. With our founder entering the industry in 1986, we possess 40 years of accumulated tooling expertise, establishing ourselves as a premium source manufacturer specializing in precision injection tooling and custom injection molding. Headquartered in Ningbo, Zhejiang Province, we integrate precision injection mold development, injection molding, and product assembly into a comprehensive setup. We have long been delivering one-stop tooling and molding solutions to global automotive Tier 1 suppliers, leading home appliance brands, and medical device OEMs. The company has been honored with numerous industry accolades, including the "Top 50 Most Competitive Enterprises in China's Mold Capital" and the First Prize of the prestigious "Prize for Excellence in Mold/Die Technology."

龙海公司外立面

"We manufacture more than just molds; we deliver a rock-solid commitment to our clients' projects."

Our capabilities span the complete end-to-end workflow, from Design for Manufacturability (DFM) analysis, 3D mold design, and mold flow analysis, through to mold machining, assembly, inspection, and high-volume injection molding. We support bespoke custom tool development. Our technical expertise covers single-shot molding, two-shot (2K) molding, insert molding, gas-assisted injection molding, and In-Mold Decoration (IMD), with a proven track record in engineering complex structural mold solutions. Both toolmaking and production molding are executed in-house within the same facility, effectively shortening lead times and ensuring total quality control across every stage.

The company currently employs over 200 staff, including an expert engineering and technical team of 20+ professionals. Our state-of-the-art facility spans 30,000㎡, yielding a robust annual capacity of 400 to 500 sets of high-precision injection molds. We are equipped with 60+ high-performance injection molding machines with clamping forces ranging from 28T to 1,000T, including horizontal, vertical, two-shot (2K), and high-precision all-electric injection presses.Our precision machining shop features top-tier international brands such as GF, Makino, and Fanuc, complemented by Zeiss Coordinate Measuring Machines (CMM) in our inspection labs, fully capable of handling projects from low-to-medium volumes up to large-scale mass production.

Certified with ISO 9001, IATF 16949:2016, and amfori BSCI, we have established a thorough quality assurance framework covering Incoming Quality Control (IQC), In-Process Quality Control (IPQC), and Final Quality Control (FQC). Concurrently, we have implemented the advanced E-Mould MES (Manufacturing Execution System). Through the seamless synergy of EMAN (Smart Tooling Management) and EMOM (Injection Molding Operations Management), we achieve comprehensive digital traceability from initial order placement to final delivery.

Vigour's products are widely utilized in automotive components (HVAC louvers, lamp covers, handles, rearview mirrors, roof modules), high-end smart appliances (plugs, connectors, coffee maker parts), medical electrical devices (enclosures, connectors), and telecommunications. Our portfolio features prestigious international brands and global giants such as Audi, GM, ZF, ABB, TRW, Maersk, and EIC, alongside top-tier domestic market leaders including Xiaomi, Bull, Fotile, and Ecovacs.

Committed to a globalized growth strategy, we have consistently exhibited at major global trade fairs for consecutive years, including FAKUMA, K Show, Molding Expo, RosMould, RUPLASTAC, Plast Eurasia, and NPE. Our market footprint spans key international regions across Europe, Russia, Turkey, and the United States.

Upholding our core philosophy of "Pursuing Excellence in Quality," Vigour is dedicated to providing reliable, innovative, and highly cost-effective tooling and injection molding solutions to global partners, combining European quality standards with China's manufacturing cost advantages.

Development Course

Our History

Drag horizontally or use the arrow keys on both sides to explore Vigour's smart manufacturing growth history since 1993.

1993

Brand Foundation · Birth of Longhai Mold

"Longhai Mold Factory" was officially established in Cixi, Zhejiang, pioneering our path in precision mold manufacturing.

1997

Molding Expansion · Commencement of Injection Molding

Acquired the first precision injection molding press, forging a "Dual-Engine Drive" of tooling and custom molding.

1999

Infrastructure Upgrade · First Self-Built Plant

Acquired industrial land and constructed our first proprietary manufacturing facility, expanding operations significantly.

2003

Standardized Management · Introducing SGS System

Successfully passed the rigorous SGS audit and attained the ISO 9001 Quality Management System certification.

2006

Brand Renewal · Birth of Vigour Electrical

Officially rebranded as "Ningbo Vigour Electrical Co., Ltd.," initiating a strategic and comprehensive brand upgrade.

2012

Automotive Venture · Entry into GM Supply Chain

Certified with TS16949, successfully penetrating General Motors' global supply chain for molds and structural parts.

2013

Strategic Land Acquisition · Blueprint for Expansion

Acquired new land plots to invest in and construct a large-scale, high-yield modern industrial park.

2015

Relocation · 30,000 m² Smart Plant Completed

The high-standard manufacturing base was fully inaugurated, marking a qualitative leap in company scale and production capacity.

2016

German Quality Approval · Partnership with Audi

Passed stringent quality audits and officially entered Audi Germany's global procurement network for precision tooling.

2019

Strategic Alliance · Approved by Xiaomi Ecosystem

Leveraging ultra-precise tolerances and pristine surface finish control, we became a core tooling vendor for Xiaomi's smart hardware.

2022

Digitalization Roadmap · E-Mould MES Goes Live

Officially launched the digital twin workflow in our workshops, achieving automated dispatch of electrodes and precision copper machining.

2025

Smart Factory · Full-Domain Digital Molding

Accomplished deep IoT network integration across all molding lines, enabling total work-order traceability and visualized process dashboards.

2025+ FUTURE

"Lights-Out" Production · Automated Tooling Lines

Mapping out new unmanned, automated precision mold machining lines, initiating a new chapter of high-precision "Lights-Out" smart factories.

Production Power & Capacity

Production Power & Capacity

200+
Total Employees
Professional Staff
20+
Engineering & Technical Team
R&D Engineers
450+
Sets / Annual Mold Capacity
Precision Moulds / Year
60+
Injection Molding Equipment
Injection Machines

End-to-End
Technical Edge

We excel in resolving complex structural mold challenges. From initial DFM analysis to full-scale mass production, every step is rigorously managed by our professional team to guarantee high-precision manufacturing standards.

  • Comprehensive Clamping Force Coverage: 28T – 1,000T
  • Automotive-Grade Quality Control (IATF 16949)
  • Full Lifecycle Tooling Maintenance
01

Tooling Development Solutions

Encompassing DFM analysis, 3D mold design, and prototyping to guarantee the most optimized engineering solution.

02

Precision Tool Manufacturing

In-house execution of machining, assembly, and inspection, with distinct expertise in complex multi-cavity tools and ultra-precise structures.

03

High-Efficiency Injection Molding

Equipped with 60+ high-performance molding machines to ensure stable output from initial sampling (T1) through to high-volume production runs.

04

Global Service Network

Serving global automotive Tier 1 suppliers and home appliance OEMs, with products exported widely across Europe and the Americas.

Testimony of Quality

Accolades & Certifications

Upholding true craftsmanship in toolmaking, we have achieved various international management certifications. Each honor serves as a powerful testament to our technical prowess and service excellence.

Top 50 Most Competitive Manufacturers in China's Tooling Capital

Top 50 Most Competitive Manufacturers in China's Tooling Capital

Key Backbone Enterprise for Small Precision Molds in China

Key Backbone Enterprise for Small Precision Molds in China

Key Backbone Enterprise for Molds in China

Key Backbone Enterprise for Molds in China

High-Growth Potential Enterprise

High-Growth Potential Enterprise

Advanced Unit for Intelligent Manufacturing Upgrades

Advanced Unit for Intelligent Manufacturing Upgrades

Council Member of Ningbo Mold Industry Association

Council Member of Ningbo Mold Industry Association

Council Member of Zhejiang Mold Industry Association

Council Member of Zhejiang Mold Industry Association

Vice President Unit of Cixi Mold Industry Association

Vice President Unit of Cixi Mold Industry Association

First Prize for Excellence in Mold/Die Technology

First Prize for Excellence in Mold/Die Technology

Council Member of Cixi Auto Parts Industry Association

Council Member of Cixi Auto Parts Industry Association

Innovative & Premium Quality Mold Award of China's Tooling Capital

Innovative & Premium Quality Mold Award of China's Tooling Capital

Outstanding Enterprise Award

Outstanding Enterprise Award

Advanced Enterprise for Technological Progress

Advanced Enterprise for Technological Progress

Second Prize for Excellence in Mold/Die Technology

Second Prize for Excellence in Mold/Die Technology

Third Prize for Excellence in Mold/Die Technology

Third Prize for Excellence in Mold/Die Technology

Member of Cixi Environmental Protection Association

Member of Cixi Environmental Protection Association

Integrity & Excellence Manufacturer of China's Tooling Capital

Integrity & Excellence Manufacturer of China's Tooling Capital

Key Strategic Growth Enterprise (China's Tooling Capital Development Program)

Key Strategic Growth Enterprise (China's Tooling Capital Development Program)

Top 50 Most Competitive Manufacturers in China's Tooling Capital

Top 50 Most Competitive Manufacturers in China's Tooling Capital

Key Backbone Enterprise for Small Precision Molds in China

Key Backbone Enterprise for Small Precision Molds in China

Key Backbone Enterprise for Molds in China

Key Backbone Enterprise for Molds in China

High-Growth Potential Enterprise

High-Growth Potential Enterprise

Advanced Unit for Intelligent Manufacturing Upgrades

Advanced Unit for Intelligent Manufacturing Upgrades

Council Member of Ningbo Mold Industry Association

Council Member of Ningbo Mold Industry Association

Council Member of Zhejiang Mold Industry Association

Council Member of Zhejiang Mold Industry Association

Vice President Unit of Cixi Mold Industry Association

Vice President Unit of Cixi Mold Industry Association

First Prize for Excellence in Mold/Die Technology

First Prize for Excellence in Mold/Die Technology

Council Member of Cixi Auto Parts Industry Association

Council Member of Cixi Auto Parts Industry Association

Innovative & Premium Quality Mold Award of China's Tooling Capital

Innovative & Premium Quality Mold Award of China's Tooling Capital

Outstanding Enterprise Award

Outstanding Enterprise Award

Advanced Enterprise for Technological Progress

Advanced Enterprise for Technological Progress

Second Prize for Excellence in Mold/Die Technology

Second Prize for Excellence in Mold/Die Technology

Third Prize for Excellence in Mold/Die Technology

Third Prize for Excellence in Mold/Die Technology

Member of Cixi Environmental Protection Association

Member of Cixi Environmental Protection Association

Integrity & Excellence Manufacturer of China's Tooling Capital

Integrity & Excellence Manufacturer of China's Tooling Capital

Key Strategic Growth Enterprise (China's Tooling Capital Development Program)

Key Strategic Growth Enterprise (China's Tooling Capital Development Program)

Ready to Start Your Project?

Our engineering team is ready to provide you with comprehensive technical support.