Company Profile

      Dongguan LIYI Test Equipment Co., Ltd (Dongguan LIYI Environmental Technology Co.,Ltd) is a solution provider of material and product reliability testing products since 2008. We are a technology oriented company, which designs and manufactures test equipment for various kinds of industries. Since its establishment, LIYI’s enterprise purpose is"To Create Value For Customers, To Create Benefits For Enterprises, To Create Wealth For Employees, and To Create Prosperity for The Community". LIYI has always remembered its Enterprise Purpose and it helps LIYI developed rapidly and steadily. With the rapid and steady development as well as the constantly improving capabilities of marketing and production, LIYI has became one of the leading companies for testing equipment in Pearl River Delta Region, Southern China. With more than 10,000 square meters of plant as headquarter in Dongguan, LIYI also has four brother-sister companies, three sales subsidiaries and an independent import and export department with the rights to deal international business. Products of LIYI’s are sold to more than 100 worldwide Countries and regions.

       As a technology-based manufacturing enterprise, LIYI pays attention to the cultivation of innovative thinking, increases R&D investment, and enhances the innovative strength of enterprises. Now it has more than 30 intellectual property patents, and has obtained “Dongguan Private Technology Enterprise”, “Guangdong Province "Private Technology Enterprises","Guangdong High-tech Enterprises" and other awards. After obtaining ISO9001 certification in 2010, it successively passed the certification of the German TUV and CE Certificate. LIYI is a professional test equipment manufacturer in producing different kinds of environmental chambers like Temperature and Humidity Chamber, Thermal Shock Chamber, Walk-in Chamber, ESS Chamber, UV Accelerate Weathering Chamber, Xenon Chamber, Industrial Oven, and so on.


      "Establish An Image of LIYI, To Create A Brand Called LIYI." The company will adhere to meet the market demand, insist on product innovation and service innovation. We will strive to become China's bench-marking enterprise of testing equipment.


Year 2003


LIYI was established as a trading company in Nancheng District, Dongguan.

Mainly sales mechanics testing machines.

Main market is in Guangdong Province.



Year 2005


LIYI MD Mr Chen corporate with another company and starts selling environmental testing equipments and other kinds of testers.

LIYI MD regestrated the company name "Kejian"

Provide the digital quality test solution for paper, package, printing industry

Adhesive tape, rubber, plastic testing machines innovate successful

Expand overall domestic market



Year 2006


LIYI built the first factory, start producing tensile testing machines and other mechanics testing equipments.

Start developing temperature humidity test chamber and industrial oven.



Year 2008


LIYI MD officially registed "LIYI" company.

Moved the factory to Wanjiang District in Dongguan.

Expanded production capacity. Mainly produce tensile testing machine, paper and package testing machines, adhesive testing machines, temperature humidity chamber and industrial ovens.



Year 2009


LIYI factory got the ISO9001 certificate.

Start production rubber and plastic testing machines.

First produce UV Accelerated Weathering Tester, UV Test Chamber and other environmental test chambers.

Established Kunshan (Jiangsu Province) and Xiamen(Fujian Province) branch.



Year 2010


LIYI won the prise of "CCTV 2010 Instrument Industry First No.20"

Be the Recommended Member Enterprise of ACAFA.

Awarded to selected displaying participates the 2010 Shanghai World Expo Private Enterprises Joint Pavilion.



Year 2011

Dongguan LIYI Environmental Technology Co.,Ltd was built-up. Mainly deals with international business.

Exported all kinds of testing equipments to more than 10 countries.

LIYI Test Equipment Co.,Ltd became Dongguan Private-own Technical Enterprise Company and got the certificate.

Tensile testing machine got the 0.5 class accuracy certificate.



Year 2012


LIYI Temperature and humidity chamber, tensile testing machine and UV chamber first got CE certificate.

More than 20 kinds of products got Utility Model Patent Certificates.

LIYI bran got the trade mark license.

LIYI became Guangdong Province Private-own Technical Enterprise Company and got the certificate.



Year 2013


LIYI company and factory all passed the assement of TUV Rheinland and got the certiciates and reports.

5 more products got CE certificates.

Exported different testing machines to more than 50 countries.

Established LIYI Group Hong Kong Co.,Ltd.



Year 2014


LIYI got High Tech Enterprises Certification of Guangdong Province

LIYI became Alibaba golden supplier with SGS certification

Environmental chambers yearly sold quantity first over 1000sets and abroad to more than 50 countries



Year 2015


LIYI moved to new factory address with total area over 10,000sqm.

LIYI become Qualified supplier of Xenon chamber, UV chamber, temperature humidity chamber of TUV Rheinhand



Year 2016


LIYI bought new factory in Changsha City, Hunan Province and established Hunan LIYI Eivonmental Technology Co.,Ltd


Established LIYI Hunan sales team mainly focus in international sales. 

Attended abroad exhibition in Vietnam, Indonesia and Malaysia. 

Started overseas after sale service.



Year 2017


Achive annual sales performance 70,000,000 RMB

Got one National patent certificate.

Cooperated with Malaysian government purchasing department and passed the review of factory inspection







LIYI is keep growing, sometimes we grow not fast, but we are confident in our big family and trust our corporation partners and know that we will be better and better....


During the whole business process, we offer Consultative Selling service.


1) Customer inquiry process:

Discussing testing requirements and technic details, suggested suitable products to customer to confirm. Then quote most suitable price according to customer requirements.

2) Specifications customize process:

Drawing related drawings to confirm with customer for customized requirements. Offer reference photoes to show the proucts appearance. Then, confirm the final solution and confirm final price with customer.

3) Order process:

We offer below business term:

Accepted Delivery Terms: FOB, CFR, CIF, EXW, DDP
Accepted Payment Currency: USD, EUR, HKD, CNY
Accepted Payment Type: T/T, L/C, Credit Card, PayPal, Western Union, Cash, Escrow
Nearest Port: Shenzhen, Guangzhou, Shanghai, Qingdao, Tianjing or rquired

4) Production and delivery process:

We will produce the machines according to confirmed PO requirements. Offering photoes to show production process.

After finish production, offer photoes to customer to confirm again with the machine. Then do own factory calibration or third party calibration(as customer requirements). Check and test all the details and then arrange packing.

Deliver the products in confirmed shipping time and inform customer.

5) Installation and after sale service:

Defines installing those products in the field and providing after-sales support.


Dongguan Liyi Environmental Technology Co., Ltd.



Dongguan Liyi Environmental Technology Co., Ltd.


Our Team

Dongguan Liyi Environmental Technology Co., Ltd.


Sales team:

Dongguan Liyi Environmental Technology Co., Ltd.

Dongguan Liyi Environmental Technology Co., Ltd.



LIYI Football Team:

Dongguan Liyi Environmental Technology Co., Ltd.


Team Travelling:

Dongguan Liyi Environmental Technology Co., Ltd.



Dongguan Liyi Environmental Technology Co., Ltd.


Get in touch with us
Contact Person : Ms. Vickey Jin
Tel : +86 13925868409
Fax : 86-769-2362-4890
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