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0105795681DUYKHANH CST CO.,LTD

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Tax code0105795681
Company nameDUYKHANH CST CO.,LTD
Registered name (Vietnamese, transliterated)CONG TY TNHH XAY DUNG DUY KHANH
Short nameDUYKHANH CST CO.,LTD
Registered addressDoi 6, Bau Hamlet, Thien Loc Commune, Ha Noi City
Address before 1 July 2025Doi 6, Bau Hamlet, Kim Chung Commune, Dong Anh District, Ha NoiUnder the administrative boundaries in force before the 2025 reorganisation of provinces and communes, for matching older documents.
Province / cityHa Noi
Status● Active
Legal representativeDo Van Tuan
Phone0437 *** 741 (mobile number shown to members only)
Operating since20 Feb 2012
Managing tax officeTax Sub-department of Dong Anh District
TypeCompany
Legal formLimited liability company
Main industry (VSIC)43210 — Electrical installation
Last updated 3 Oct 2026
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Requests are checked against the public registration data before anything is changed. You may write in English or Vietnamese. Do not send phone numbers or personal ID documents here.

Registered business lines (23)

VSICIndustry
43210Electrical installation main
23920Manufacture of clay building materials
33120Repair of machinery and equipment
33200Installation of industrial machinery and equipment
41000Construction of buildings
4210Construction of railways and roads
42200Construction of utility projects
42900Construction of other civil engineering works
43110Demolition
43120Site preparation
4322Plumbing, heat and air-conditioning installation
43290Other construction installation
43300Building completion and finishing
43900Other specialized construction activities
4511Wholesale of motor vehicles and other motor vehicles
Show 8 more
4610Commission agents, brokers and auction agents
4649Wholesale of other household products
4659Wholesale of other machinery and equipment
4663Wholesale of construction materials and other installation supplies
4752Retail sale of hardware, paints, glass and other construction installation equipment in specialized stores
02400Support services to forestry
82990Other remaining business support service activities n.e.c.
7730Renting and leasing of other machinery, equipment and tangible goods without operator

Industry names follow the official English edition of the Vietnam Standard Industrial Classification (VSIC 2018). Registered business lines do not necessarily reflect what the company actually does.

Do Van Tuan is also recorded as legal representative of:

Toan Trung Company Limited0101201111 · Ceased operating, tax code not yet terminatedNo. 12 E, Lane 52 Pho quan Nhan, Thanh Xuan Ward, Ha Noi CityQuyet Tien Company Limited0101387811 · Not operating at registered addressNo. 39, Lane 190 duong Hoang Mai, Tuong Mai Ward, Ha Noi Citydinh duong quoc te Bac Viet Joint Stock Company0101522193 · Not operating at registered addressNo. 48 Cho Bun, Da Ton Commune, Bat Trang Commune, Ha Noi Citynuoc tinh khiet Ha Noi Company Limited0101609711 · Tax code terminatedNo. 10, Lane 286 duong Giap Bat, Giap Bat Ward, Ha Noi CitySAN XUAT BAO BI VA THUONG MAI PHUC HUNG JOINT STOCK COMPANY0102201636 · Not operating at registered addressNo. 19C Thanh Lan Street, Vinh Hung Ward, Ha Noi CityTHUONG MAI VA DICH VU TUAN DAT COMPANY LIMITED0102303349 · ActiveNo. 29, Lane 11 Luong Dinh Cua, Group 41, Kim Lien Ward, Dong da District, Ha NoiSan Xuat Kinh Doanh Thep Viet Toan Private Enterprise0103235807 · Ceased operating, tax code not yet terminatedVinh Loc Hamlet, Tay Phuong Commune, Ha Noi CityTHUONG MAI TUAN HUNG PHAT COMPANY LIMITED0103463024 · ActiveNo. 184, Hoang Van Thai Street, Phuong Liet Ward, Ha Noi CityThuan Thanh Dat Company Limited0104519142 · Not operating at registered addressNo. 19 to 2 khu Xuan Ha, Xuan Mai Commune, Ha Noi CityBranch of Hai Duong - Cong Ty TNHH Tu Van Xay Dung Hai Nam0104883046-001 · Branch · Tax code terminatedTuong Vu Hamlet, Cong Hoa(Het hieu luc) Commune, Hai Phong City See all →

Matched by identical name only; two people may share the same name.

Same main industry in Ha Noi

PHU THANH JOINT STOCK COMPANY0101294652 · ActiveNo. 66 Tran Dai Nghia Street, Bach Mai Ward, Ha Noi CityKY THUAT CONG NGHIEP HOANG LONG COMPANY LIMITED0105076197 · ActiveNo. 1, Lane 225 duong Luong The Vinh, Trung Van Ward, Nam Tu Liem District, Ha NoiXAY LAP VA UNG DUNG CONG NGHE JOINT STOCK COMPANY0101724739 · ActiveNo. 38, Lane 307, Bui Xuong Trach Street, Dinh Cong Ward, Ha Noi CityYULON VIETNAM COMPANY LIMITED0105012644 · Suspended or ceased operatingFloor 17, No. 01, Prime Centre Building, No. 53, Quang Trung Street, Nguyen Du Ward, Hai Ba Trung District, Ha NoiCONG NGHE VA DICH VU MINH TUAN COMPANY LIMITED0102855371 · Temporarily suspended (fixed term)No. 104, Lane 197 duong Lac Long Quan, Tay Ho Ward, Ha Noi City

A sample of companies with the same registered main industry, not a complete list.

Other companies in Ha Noi

VINH THIEN DONG NAI JOINT STOCK COMPANY0105940586 · Suspended or ceased operatingNo. 17, BT5, dao Linh Dam Hamlet, Hoang Liet Ward, Hoang Mai District, Ha NoiNhua Ha Linh Long Bien Company Limited0106135938 · Ceased operating, tax code not yet terminatedNo. 1, Group 16, cum Nha, Long Bien Ward, Ha Noi CityDICH VU THUONG MAI KY THUAT HOANG DUNG COMPANY LIMITED0104928297 · ActiveNo. 6, Lane 249 duong Chua Boc, Kim Lien Ward, Ha Noi CityTIEP THI CPD COMPANY LIMITED0104499337 · Suspended or ceased operatingNo. 14A, Alley 128, Lane 197 duong Thach Ban to 7, Thach Ban Ward, Long Bien District, Ha NoiTHUONG MAI CO KHI KHOANG SAN CHI THANH JOINT STOCK COMPANY0103948879 · Not operating at registered addressNo. 877 Bach Dang, Hong Ha Ward, Ha Noi City

Same province or city by registered address — this does not imply any relationship between the companies.

Compiled from public business and tax registration data, with names and addresses transliterated into English by fixed rules. For official status, check with the Vietnamese tax authority.