Xiamen Weiyi Paint and Line Carving Art Co., Ltd. was renovated and created in 2002 based on the original Xiamen Arts and Crafts Factory (founded in 1958). It is currently controlled by Xiamen Second Light Collective Enterprise Cooperative, a modern mixed-production joint-stock enterprise, which is owned by the company's senior management and skill inheritors. It is currently a publicly controlled enterprise in the national paint and wire carving industry. The company operates a series of works and products of Cai's lacquer and thread carving with southern Fujian characteristics. It built the Cai's lacquer and thread carving art museum in June 2008, and established the Cai's lacquer and thread carving technology training institute in September 2010. It has gradually been established and improved and relatively complete. The four-stage step-by-step inheritance genealogy.

The company has carried out public welfare activities for the inheritance and protection of "National Intangible Cultural Heritage into Campus and Society" all year round, and has achieved good social benefits. Currently, we have established a campus cooperation relationship with the same two primary schools, two middle schools, one vocational technical secondary school and one vocational college, and have established a community activity base in Wumei Community, Maxiang Town, Xiang'an District, Xiamen City, its birthplace. Since 2016, we have cooperated with the Xiamen Institute of Educational Science to carry out the practical experience course "Cultivation of Paint Line Carving Folk Crafts Teachers" in primary and secondary schools in Xiamen, achieving good social benefits.

The company has strong design and innovation capabilities, and creates dozens of new works and new products every year. It currently operates nearly 500 specifications of Cai's lacquer thread carving products in three series: business, fine products and specialties. The novel and unique works of their works are The exquisite and chic are highly praised by experts and favored by consumers.

The lacquer thread carving technique is an important folk traditional cultural resource of the Chinese nation. As the responsible unit for protection and inheritance of this skill recognized by the four-level government, the Cai family lacquer thread carving has better inherited and retained this ancient skill. "Handcraft" is the craft value of Cai's lacquer thread carving, and it also contains huge economic value. The colorful and mixed Chinese beauty that it expresses, the typical beauty of gold and silver, highlights the characteristics of traditional Chinese handicraft skills, and exchanges among folk traditions. There is great potential in cultural exchanges with Taiwan and international cultural exchanges, and has demonstrated excellent market potential.