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Since 2013, we have more than 10 years of professional experience in producing measuring instruments.

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Our company adopts advanced technology, focus on all kinds of Various instruments and electronic products. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. 
10+
With 10+ years of experience
56
Sold to 56 countries worldwide
Factory 4100+ square meters
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OEM&ODM
Services we provide
Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.
Dedicated to strict quality control and thoughtful customer service , our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.
   Complete and stable source of goods and supply chain system.
   More than 10 experie experiences in air quality monitors trading and manufacturing
   We have a strong independent research and development team, all products are from the independent design, and has the appearance of the patent and also provide customers with product design and OEM/OBM/ODM services.
Why you should choose me?

Langder is quality oriented, constantly invests in research and development of better testing products,

and makes common progress with the global health industry.

Product
Main product
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About Langdeli

Focus on all kinds of Various instruments

Shenzhen Langdeli Technology Co., Ltd is founded in 2013 year. Our company adopts advanced technology, focus on all kinds of Various instruments and electronic products. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. Our products are not only selling well in all cities and provinces around China, but also exported to clients around the world, such as USA, Europe and Asia countries.

   We have obtained CE, RoHS, ISO9001, PSE, FCC certificates etc.
   We welcome OEM, ODM orders.
   We have numerous product design patent certificates, utility model certificates, as well as our own trademarks and brands.
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process_1(PCB精密焊接)
Our company adopts advanced technology, focus on all kinds of Various instruments and electronic products. Dedicated to strict quality control and thoughtful customer service.
1970 01 01
process_5(功能测试)
Our company adopts advanced technology, focus on all kinds of Various instruments and electronic products. Dedicated to strict quality control and thoughtful customer service.
1970 01 01
微信图片_20231010142623
Our company adopts advanced technology, focus on all kinds of Various instruments and electronic products. Dedicated to strict quality control and thoughtful customer service.
1970 01 01
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+86 13602516192

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3th-4th-5th-6th Floor, Building 1, No. 13 Lefeng Fourth Road, Henglan Town, Zhongshan City, Guangdong Province China

Contact us
Contact person: Grace Tan 
Tel: +86 13602516192
Monday - Friday: 9am - 7pm  Saturday: 10am-5pm
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