Innovative R&D

Zhejiang GRL Electric Co., Ltd. was established in 2003, covers an area of 43000 square meters, has more than 500 professional employees,

Integrate research and development, production, sales and service, focusing on electrical protection and connection solutions.

Production Process

Innovative R&D

Driven by Innovation · Led by Technology

GRL insists on taking innovation as its core driving force, continues to increase investment in R & D, and relies on advanced equipment and professional teams to continuously launch industry-leading electrical products and solutions.

We have established a complete experimental and testing center covering electrical performance, environmental adaptability and safety testing to ensure that every product meets international standards.

● Provincial Enterprise Research Institute, Provincial Industrial Design Center

● Precision testing equipment (with more than 90 sets of various experimental equipment)

● Can independently complete various tests such as temperature rise, salt spray, vibration, withstand pressure, high and low temperature impact;

● Customize special inspection tools for orders to ensure product size, flatness and other indicators

R&D Team

60+ R&D engineer

13.3% Of the total number of employees

R&D Investment

≥5% Operating income

R&D Results

135+ Patent certification

Research And Development Management

Industrialization Milestone

Pre-research Stage

Explore Technical Directions

– Preliminary market research
– Feasibility study
– Project establishment meeting

Engineering R & D stage

Complete System Design And Verification

– Product assignment and development plan
– Model prototype design
– Model prototype verification
– Program review
– Design certification conference

Engineering Implementation Stage

Transform R&D Results And Build A Test And Application Platform

– Product drawings and design documents
– Design review
– Parts mold making
– Sample approval form
– Establishing product
– Product verification plan
– Prototype trial-production
– Prototype Material cost Report
– Design certification report
– Prototype evaluation
– PFMEEA
– Equipment function requirements table
– Procurement review
– Training
– Small batch trial production report
– Summary of small batch trial production
– Product certification application
– Industrialization certification conference

Small Batch Production Stage

Trial Production And Process Optimization To Verify Product Stability And Performance

– Product drawings and design documents
– Quality control outline
– Production line construction
– Small batch trial production
– PFIIEA Implementation Meeting
– Production line inspection
– Inspection center
– Small batch trial production summary meeting
– Reproduction and listing meetings

Industrialization Improvement

Track Market Feedback And Iteratively Upgrade

– Summary of reproduction
– Production line
– Customer complaint handling
– Implementation of listing plan
– project handover
– Project closure application
– Commercial summary
– Business certification

R&D Task Completed

Undertake new products and hand over projects to production department

Product Certification

GRL has obtained multiple system certifications based on different products and different customer needs in different regions, and has more than 300 system certificates.