Shenzhen Wanjiaan Industrial Co.,Ltd

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Contact Info

Mrs. Carly Chou

Address: Block 3, KRY-SCN High-Tech Industrial zone, Huawang Road, Longhua town, Shenzhen, China, 518000

Company Profile

Company Information

Shenzhen Wanjiaan Industrial Co.,Ltd is specialized in manufacturing and developing security camera and DVR from 2011.
"Relong" is a brand of Wanjiaan.

"Relong”, one of the most professional manufacturers in security industry in China, was founded in 2001 with coverage area on R&D, producing, marketing and after service. Our headquarters is located in Shenzhen with 15000 m2 factory area. Over 600 staff consists of 85 R&D engineers, over 300 workers and 150 marketing personnel. Our full range of various products including Analog CCTV Camera, Speed Dome, DVR and IP solution met customers’ demands in both domestic and overseas market, and built an excellent reputation in the world.

“Relong”, has rapid development these years. Meanwhile, it had passed ISO 9001:2000 quality management system and certifications such as RoHs, CE and FCC. At present, we set up dozens of branches and built reliable relationship with hundreds of distributors in whole China, business cooperation within more than 90 countries over the world. More than 5-million users and integrated applications in over 6000 projects made our annual sales USD 44 Million accomplishment in 2009.

“Your Safety, Our Duty”

RELONG provides 24/7 protection for your facility

Company Images

Business Type

Export, Wholesale, OEM/ODM, Manufacture

Main Products

Box Cameras, CCD CCTV Cameras, IR Cameras

Product Keyword(s)

IR camera series,HD IP camera,box camera,speed dome camera,WDR camera

Established In


Standardization Certification

ISO 9001:2000 quality management system RoHs CE FCC

Export Percentage


Export Markets

Oceania, Middle East, North America, Africa, Europe, Asia, Middle and South America


USD 10,000,000 ~ 50,000,000

Total Annual Sales

USD 10,000,000 ~ 50,000,000

No. of R&Dl Staff


No. of Total Staff

501 to 1000

No. of Engineers


Competitive Advantages

Well and High Quality Control, New Product, Customer's Design and Logo are Welcome, In a Variety of Design, ODM Accepted, OEM Accepted

Factory Size in Square Meters

15000 m2

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