Our Precision, Your Advantage
Our Precision, Your Advantage
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HomeAbout Us
Company Profile
SINE 1985
Professional Manufacturer Of
Shock Absorber
Zhejiang Happy Tree Shock Absorber Co.,Ltd is a manufacturer established in 1985, specializing in developing and manufacturing automobile shock absorbers, equipped with advanced machinery, technology and complete laboratory facilities.
The total number of current employees is 400, with 250 located in Lishui and 150 in Jiangxi. The R&D team consists of over 30 members.more than 8000 varieties sku have been developed, with annual capacity 6 million pieces. We are OE supplier for BAW group, and export to over 60 countries and regions to Southeast Asia, Europe, Middle East, America etc. Our own brand KALASO is well know both at home and broad, solo agents can be found in many countries.
About Us
Our Core Beliefs
Unity, harmony, common goals, and full efforts
Vision
Where There Is A Car, There Is Happy Tree Shock Absorber
Mission
Create A Common Destiny For The Whole Supply Chain
Values
Altruism, Win - Win
Philosophy
People-oriented, creating happiness
Happy Tree Is Committed To Developing A Diversified Brand Strategy
HappyTree adheres to the values ​​of altruism and win-win, aims to create a healthy ecosystem, takes building a community
of shared future for the entire supply chain as its mission, and creates value for customers.
Talk to Us
40 +
Industry Experience
400 +
Employees
6 Million+
Annual Capacity
2
Production Bases
40 +
R&D Personnel
Mr. Dengshou HanFounder of Happy Tree
KALASO - The shock absorber customization
service provider that understands customers best!

Mr. Dengshou Han was born in 1949. He became one of the first entrepreneurs to start a business under the  call of China's reform and opening-up. Being the first in the world is the spirit of Zhejiang people, he founded  the predecessor of Happy Tree in 1985. Started from a small workshop with four people and officially entered  the automotive shock absorber industry in 1993.

Since 2000, Mr. Qing Han, son of the founder, has taken over the company and renamed it Zhejiang Happy  Tree. The original intention of Happy Tree is that the enterprise is the trunk and each employee is a leaf on  the branch. The enterprise unites the employees closely, creating value for customers and seeking  happiness for each employee. Ensuring that every employee in Happy Tree can work happily, live happily,  learn happily, grow happily, share happiness, and work hard to bring a more comfortable driving experience  to humans.

Under the leadership of Chairman Mr. Qing Han, the company continues to grow and develop. In 2022, it  invested in a new factory in Yugan County, Jiangxi Province. The new factory put into production in early  2024, and the total annual production capacity of two production bases together will be 6 million pieces  shock absorbers. With the continuous development of the company, under the hard work of all Happy  Tree people who "Unite and Fully Committed", we will soon reach new heights of development.

Mr. Dengshou Han
Quality Assurance Certifications
We pass the International Quality Management System Certification IATF16949, the Environmental Management Systems ISO14001, and the
Occupational Health and Safety Management Systems ISO45001;
Zhejiang Province Science and  Technology Small and Medium Enterprises
Zhejiang Province Science and Technology Small and Medium Enterprises
Best Learning Enterprise of 2020
Best Learning Enterprise of 2020
2021 Trustworthy Consumer Unit  (Trustworthy Factory)
2021 Trustworthy Consumer Unit (Trustworthy Factory)
IATF 16949 English
IATF 16949 English
2021 Trustworthy Consumer Unit  (Trustworthy Factory)
2021 Trustworthy Consumer Unit (Trustworthy Factory)
High tech enterprises
High tech enterprises
ISO14001
ISO14001
ISO45001
ISO45001
WORLDWIDE SUPPLY
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+86-0577-88917297 kalaso@kuaileshu.com