200551-100 peopleManufacturer/Service Company/Trading Company
Established brand
Product customization
High-tech enterprise
ODM manufacturer
Key customer
ABRAXIS
Key market
North America
Description
Shanghai Youlong Biotech Co., Ltd. is a high-tech biotechnology manufacturer and service provider established in 2005. Headquartered in Shanghai with an advanced R&D center and factory in Wuxi, Jiangsu province, the company specializes in the development and production of rapid detection products and biological reagents. Its core offerings include ELISA kits, colloidal gold rapid test strips, and a wide range of monoclonal and polyclonal antibodies. The company serves diverse sectors including food safety, agriculture, environmental monitoring, and medical diagnostics.
As an ISO 9001-certified organization, Youlong Biotech provides comprehensive one-stop solutions, including OEM and ODM services, custom antibody production, and ELISA kit development. Their specialized product lines cover GMO detection, mycotoxin testing (such as Aflatoxin B1 and M1), pesticide residues, animal disease detection, and plant virus rapid test cards. Beyond reagents, the company supplies laboratory instruments, consumables, and technical services such as gene cloning, protein expression, and third-party testing.
With a workforce of 51 to 100 employees and a strong R&D focus, the company has established a significant presence in the Chinese market, serving major clients like COFCO, Bright Dairy, and Yihaikerry. Internationally, Youlong Biotech exports to over 30 regions across North America, Europe, Southeast Asia, and the Middle East. The company is recognized for its scientific contributions and maintains branch offices in Beijing, Nanjing, and Wuhan to provide professional technical support to its global and domestic clientele.
Youlong Vomitoxin Rapid Test Strip
Food Safety Aflatoxin B1 Rapid Test Strip
Aflatoxin B1, Zearalenone and Vomitoxin (3 in 1) Immunology Test Strip
Hot Sell! Accuracy Youlong Zearalenone Immunology Test Strip/Mycotoxin Rapid Test Strips
Youlong Salbutamol Immunology Rapid Test Strip
Clenbuterol Immunology Test Strip
Cangnan Yuanlai Packaging Co., Ltd.
🇨🇳 China
1970101-200 peopleManufacturer/Trading Company
Established brand
OEM manufacturer
Product customization
Key customer
CULLARI VINEYARDS
Key market
North America
Description
Cangnan Yuanlai Packaging Co., Ltd. is a manufacturer and trading company based in Wenzhou, Zhejiang, China, specializing in a wide range of non-woven bags, promotional gifts, and advertising items. Established between 2010 and 2013, the company operates with a workforce of 101-200 employees and has a factory with a size of 3,000-5,000 square meters. They offer OEM services and are known for producing customized products such as non woven shopping bags, cheering sticks, EVA foam hands, car mirror flags, scrolling banners, bunting flags, string flags, PVC inflatable hands, PP woven promotional bags, foldable water bottles, and fan banners. Their product portfolio also includes cooler bags, polyester bags, plastic bags, and paper bags. With an annual revenue estimated between US$1 Million and US$5 Million, Cangnan Yuanlai Packaging Co., Ltd. holds GMP certification and exports to international markets including Australia, Canada, Germany, Spain, the United Kingdom, and the United States.
New Design PP Non-Woven Bag$0.4
2012 Fashion Laminated PP Non Woven Shopping Bag$0.4