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Scenery Overview

About Us


Company Profile

Shuangjiang Yuye Lin Chemical Co., Ltd.


Shuangjiang Yuye Linhua Co., Ltd. is a forest‑product processing enterprise primarily engaged in the production of rosin and shellac products. The plant occupies 145 mu of land, with a total investment exceeding RMB 80 million. Its production capacity includes: one rosin production line with an annual processing capacity of 20,000 tons (including deep‑processing of rosin); one shellac production line with an annual capacity of 2,000 tons; one refined and bleached shellac production line with a capacity of 500 tons; as well as facilities for producing 2,000 tons of compounded coating agents, 100 tons of morpholine fatty acid fruit wax, 100 tons of decolorized and dewaxed shellac, and 100 tons of shellac ketonic acid and 5 tons of shellac red pigment.

In its operations and in the face of market competition, the company continuously upgrades and refines its technologies, adheres to scientific production and management practices, and steadily enhances the technological content of its products while building strong brand recognition. Currently, it manufactures high‑quality rosin, disproportionated rosin, turpentine, shellac flakes, military‑grade shellac flakes, natural red pigments, and refined bleached shellac, among other products. These are primarily used in the defense, food, pharmaceutical, chemical, and aerospace industries, with sales spanning the domestic market as well as key developed countries such as the United States, Japan, South Korea, and various European nations. The company also serves as a supplier to numerous Chinese defense and aerospace enterprises. Over the years, it has been honored with titles including “Advanced Private Enterprise” awarded by the People’s Government of Yunnan Province, the “National Honorary Title for Integrity” conferred by People’s Daily, and accolades such as “Major Taxpayer,” “Advanced Wholly‑Owned Enterprise,” “Outstanding and Strong Private Enterprise,” and “Excellent Private Enterprise” bestowed by the Lincang Municipal Party Committee and Municipal People’s Government. Additionally, it has received the Lincang City Poverty Alleviation Award as a model for social poverty‑relief efforts, and the Lincang City Federation of Trade Unions has recognized it as a “Harmonious Labor Relations Enterprise.” As a provincial‑level leading enterprise and a city‑level leader in the forestry industry, it has also been designated a “Yunnan Provincial Military‑Civilian Integration Enterprise.”

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1973 year

Company establishment

8000 Ten thousand

Total investment

3 Ten thousand

Drive impoverished households

145 mu

Land area

National Standard

De-waxed shellac film, decolorized shellac film, and decolorized de-waxed shellac film GB/T 8139-2009 1 Scope This standard specifies the technical requirements, sampling, test methods, inspection rules, as well as marking, packaging, storage, and transportation for de-waxed shellac film, decolorized shellac film, and decolorized de-waxed shellac film.


Production process

The solvent‑based process is currently one of the primary methods for producing shellac flakes. Because it can yield high‑quality, multi‑variety shellac products with low impurity levels, it is widely adopted worldwide. However, its reliance on large quantities of organic solvents—such as alcohol—and its complex processing steps impose stringent technical requirements on equipment, which is predominantly made of stainless steel, resulting in substantial capital investment and limiting its broader adoption.


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Shuangjiang Yuye Lin Chemical Co., Ltd.

Address: Lin Industrial Park, Mengmeng Town, Shuangjiang Lahu, Wa, Bulang, and Dai Autonomous County, Lincang City, Yunnan Province
Phone:0883-7627506

Mobile phone:13988303735

Sales phone: 13608860476

Mobile端

Mobile端


Copyright: Shuangjiang Yuye Lin Chemical Co., Ltd. Technical Support:China Enterprise Dynamics Kunming SEO Business License

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