Guangdong Hehe Construction Hardware Products Co., Ltd. was founded on September 28, 1981. It was formerly known as Nanhai Dali Hehe Plastic Factory. It is headquartered in Yundonghai Street, Sanshui District, Foshan City. It also has doors, windows, construction hardware and sealing rubber strips in China. A new modern enterprise with dual R&D and production capacity. It is a national high-tech enterprise, vice president unit of the China Building Metal Structure Association, and a designated production enterprise of the Building Door and Windows Supporting Committee of the China Building Metal Structure Association, and participates in the drafting and formulation of national and industry standards.

Over 40 years of development, Hehe Construction Hardware has always focused on the construction hardware and rubber industry. Its products cover aluminum door and window hardware accessories, plastic steel door and window hardware accessories, fire-resistant door and window hardware accessories, sealing strips, door control products, curtain wall hardware accessories, Window control products, shower partitions, urban pipeline accessories, home decoration hardware, smart home accessories, boutique custom hardware, etc. Hehe Construction Hardware has a production base in China, including five branches and offices in Beijing, Shanghai, Guangzhou, Shenzhen and Shenyang, nearly 100 domestic and foreign sales and service institutions, and its marketing network covers more than 30 provinces and municipalities across the country. Autonomous Region and Special Administrative Region, their products are exported to more than 80 countries and regions including Southeast Asia, South Asia, Africa, America, Europe, Oceania, etc.

Hehe Construction Hardware has always placed independent innovation in an important position in the development of the enterprise, and has successively carried out in-depth cooperation with research institutes such as Xi'an University of Architecture and Technology, South China University of Science and Technology, Foshan University of Science and Technology, and promoted door and window hardware accessories, sealant strips, Research on smart home products, integrating its own provincial engineering technology research center, provincial enterprise technology center, and CNAS (China Conformity Assessment National Accreditation Committee) accreditation laboratories and other innovation platforms.

Guangdong Meirun New Materials Technology Co., Ltd., a wholly-owned subsidiary of the group, adheres to Hehe Construction Hardware's uninterrupted rubber and plastic new materials business for 42 years, extending its products from traditional building sealant strips to higher-demand industrial materials. And automobile seal strips have passed ISO9001:2015/IATF16949:2016 certification and have become a supplier in many fields such as construction, communications, 3C appliances, bridges, automobiles, etc.