Pan-Jin Ronggang Langya
Panrong Jingang Langya is a top lock core brand at home and abroad and a major lock core supplier for world-renowned projects. Exclusive closed-door design technology (lock core is another security door), with 400,000 burglaries as standard, and 10 year return guarantee.
Duoling
Duoling is a well-known brand of indoor locks.
Wang Li
Wang Li is a first-line brand, Zhejiang Yongkang.
Sheng Qun
Sheng Qun is a leading brand in the industry, a large household supplier and a drafting unit of national environmental protection standards for door industry.
Meribao
Meribao is a lock and lock cylinder manufacturer integrating R&D, production and sales.
Pimpin
Pan Pan is the leading product of Pan Pan Anzhu Company in Yingkou, Liaoning Province, and is a well-known trademark in China.
Buyang
Buyang is a well-known trademark of China Buyang Group, China and Zhejiang Yongkang.
Escort ship
The frigate is a brand product of a well-known foreign lock industry group.