Our History
Our History
The development of Arbolsol started from a small workshop. Founded by Junan in 1999, the company was established to become a competitive manufacturer of terminal blocks and connectors. With integrity, professionalism and commitment to service, Arbolsol has won the recognition of many well-known brands. In 2024, we are proud to have moved into a brand-new 10,000-square-meter production base, opening a new chapter in the company’s development.
How We Grow
Exploring Our Journey
From a small office of just a few square meters at the start, to today’s 10,000-square-meter production workshop equipped with advanced manufacturing equipment, our terminal blocks and connectors deliver the most reliable safety protection for electrical systems across all industries. Click on the timeline to explore the key milestones in our company’s development.
Company Foundation
Ms. Junan, our founder, established Shengling with the vision of becoming a competitive manufacturer of terminal blocks and connectors
Production Enhancement
In 2005, we established our injection molding department. The entire process of designing, injection molding, assembly, and packaging for terminal blocks and connectors is now completed in-house, which has further improved our quality control.
Six Major Product Series
Shengling independently designed and launched six major product series in 2010: the UK, UKK, PT, PCT, SAL5 and SLQK series.
Automation Department
Shengling officially established its automation department in 2018. Fully automated assembly is applied to 65% of the company’s products, which has effectively improved product quality control and assembly consistency.
A New Journey
In 2024, Shengling, a professional manufacturer of terminal blocks and connectors, completed the overall factory relocation to a brand-new production base covering 10,000 square meters.We have fully upgraded our injection molding machines, automated assembly machinery and intelligent warehousing systems. With annual sales exceeding 8 million USD, Shengling has embarked on a new chapter of high-quality manufacturing and stable supply.
Global Development & New Brand Launch
In 2025, Shengling set up its international trade department, launched the high-quality brand Arbolsol, and established WENZHOU SHENGLING IMP&EXP CO., LTD. We focus on exporting terminal blocks, connectors, and junction boxes to global markets, providing flexible B2B and B2C sales solutions. This marks a significant step forward in Shengling’s globalization strategy.