- Bo Ying Electronic Co., Ltd.
- Address:NO.11 Yulian
- Zhongshan Xiaolan Haogujia Metal Product Factory
- Address:Zhengxi Road NO.27 ,west area , Xiaolan
- ZhongShan ZiCheng Auto
- Address:No.12 BaoSheng Street 1st DongSheng Twon
- Ningbo Meiya Stealth Screen Factory
- Address:no88 lingfeng road ningbo
- Zhi An Da Steel And Aluminium Product Co., Ltd
- Address:NO.1,DONGHENG FIRST ROAD,SHENCUN INDUSTRY AVENUE,LANSHI TOWN
- KBB International Co., Ltd.
- Address:Room 2104,Tower E,Fortune Plaza No.59 Beizhan Road, Shenhe District Shenyang,China 110013
- GuangZhou ShengYi Door Co., Ltd
- Address:No.1 Industrial Park,Wenkeng Rd.,Wenbian Village,Shiqi Town, Panyu District,Guangzhou,China
- Jindixin Hardware Product Limited
- Address:Rui Xiang Road, Dabu Industrial Area ,Xinhua Town, Huadu District
- Guangzhou Hans Building Materials Technology Co., Ltd
- Address:No.16 Hanxi Road Hanxi Chun Zhongcun Town,Panyu District,Guangzhou,China
- CCY Hardware Co., Ltd.
- Address:No.138 South Area Times Landmark Gucheng Nanhai District
- Zhongshan Mingwang Hardware Co. Ltd.
- Address:Yuesheng 3rd Economic Zone, Gaosha, Dongsheng Town,
- Shanghai Grandhu Industry Development Co., Ltd
- Address:RM 102 , NO. 24 south meiling RD ,shanghai,China
- HEFLY INDUSTRY&TRADE CO., LTD
- Address:Likang center,Chengxi Lidian Industrial Area
- Kinchen Industrial Co., Limited
- Address:ROOM 505, YINGDOUMUDAN BUILDING
- AVANTI DOOR AUTOMATION
- Address:Plainvim Industrial Park Building B, Xiao Bian Village, Chang An
- Gaoyao City Jinli Town Jiandasi Hardware Factory
- Address:Wenkai Zhao's House New Central Urban Area, Jinli Town
- Heze Dayou Woods Co., Ltd.
- Address:No.98 zhonghua road
- Foshan City Huajian Metal Products Co., Ltd
- Address:Xiajing Road, A part in Pingzhou Industrial Park, Guicheng, Nanhai, Foshan, Guangdong, China
- Kelly Hardware Industrial Limited
- Address:No.23A, Zone A Dongfeng Industrial,
- Zhejiang Julong New Material Co., LTD
- Address:Zhukezen Industrial Park, Shaoxing City, Zhejiang Province