We are the sole manufacturer of weather balloon in China. Our factory was established in 1964, we mainly produces meteorological balloon, sounding balloon, parachute and latex gloves, after so many years development, our product are widely used in many oversea countries. Such as Russia, Italy, America and so on. We have more than 200 workers, and we have own study&design institute.

Luoyang Radiant Technology Co., Ltd. Locates in Luoyang. We specializes in manufacturing and selling a wide range of latex products, such as latex balloon, meteorological balloon and labor protection appliance and some other accessories. Our meteorological balloon is mainly used for detecting upper atmosphere feature. It carries radiosonde highly into the atmosphere to gather essential upper air data, then send back these data to ground receiving instrument. Then weather station staff can forecast weather according to these data.

We are the leading and professional supplier in China of weather balloon and power supply cord.

Established in 1964, Zhuzhou Research & Design Institute of Rubber & Plastic is a specialized research institute and the largest manufacturer of meteorological balloon in China with an annual output up to 1, 000, 000 PCS; All of its products are tested by the Chemical Industry Latex Products Quality Supervision and Testing Center, which is a national specialized inspection institute authorized by the China National Accreditation Board for Laboratories (CNACL).

Wuhan Zhongxin Ruiyuan Gas Co., Ltd. Was established in 2017. The company specializes in the distribution of specialty gases, rare gases, high-purity gases, organic gases, and industrial gases. We are experts in customizing gas mixtures and standard gases for various industries, while also providing related gas equipment and engineering installation services. As a professional gas company integrating both sales and technical services, we are committed to a business philosophy that prioritizes safety, values service, ensures superior quality, and offers reasonable pricing. We primarily serve clients in fields such as scientific research institutions, biopharmaceuticals, high-end manufacturing, and inspection and testing.

Henan Ruihang Shipbuilding Heavy Industry Co., Ltd. Was established in September 2022, covering an area about 100, 000 square meters. It is located in the Luhekou Port Area of Xixian County, Xinyang City, adjacent to the shipping channel of the Huaihe River, connecting the east and the west, linking the north and the south, close to National Highway 106 and Provincial Highway335. It was an ancient water and land terminal, radiating to the provinces of Henan, Anhui,

Union Grand Ent Ltd is a Taiwan base Trading Company, Established in 1982.

Guangzhou Jingsha Rubber Trading Co., Ltd. Was originally a subsidiary of the state-owned enterprise Guangzhou Rubber Group, Guangzhou Guangxiang Group Jinsha Trading Co., Ltd. It was established in 2006 and was renamed Guangzhou Jingsha Rubber Trading Co., Ltd. After a joint-stock reform in 2009.

Ningbo Haishu Advancing &Rising Trading Co., Ltd. Founded in 2008, is located in Ningbo, China,

YIWU KUTAN ONLINE BUSINESSES FIRM., is primarily engaged in the manufacturing and marketing of trendy fashion Promotion items, beginning from the shop of fashion accessories from foreign countries. Our company has two subsidiary factories for fashion sewing and fashion accessories making. We can deal with OEM orders of many domestic and foreign well-known female fashion brands and fashion accessories brands, including sunglasses, whistle, horn, wig, bandana, voodoo dolls, packing box and any other kind of fashion accessories. Our company has an international trade team. Our products sell well in many foreign countries and regions, including Europe, the USA, Africa, Japan, Korea and Southeast Asia.