Hilong Petroleum Company LLC

Add: 24FR, Plot 6, ICAD 1, Musaffah, Abu Dhabi, United Arab Emirates

Tel: +971-2551-2513

E-mail: sales@hilonguae.com

P.C: 108704

Shanghai Hilong Drill Pipe Co., Ltd.

Add: No.1825,Luodong Road,Baoshan Industrial Zone,Shanghai 200949,China

Tel: 021-33851886

E-mail: -

P.C: 200949

Hilong Drill Pipe (Wuxi) Co., Ltd.

Add: No.217 Xitai Road,Wuxi

Tel: 0510-85366075

E-mail: -

P.C: 214112

Hilong USA LLC

Add: 10333 Richmond Ave, Suite: 615, Houston, TX, USA, 77042

Tel: 1- 713-339-3678

E-mail: zhouxiaogang@hilonggroup.com

Hilong Petropipe Co. Ltd(Canada)

Add: 1103 17th Ave Nisku, Alberta. T9E0N1

Tel: 7809790731

E-mail: office@hilongcanada.com

P.C: T9E0N1

Hilong Oil Service & Engineering Co., Ltd

Add: Floor 20, Office Building No.1, Shimao International Center, Yard 13 Gongti North Rd, Chaoyang District, Beijing

Tel: (+86)10-6533 0644

E-mail: -

P.C: 100027

Hilong Oil Service & Engineering Ecuador Cia. Ltda.

Add: Av. Republica E7-197 y Diego de Almagro Edificio Forum 300. piso 7. Quito, Ecuador

Tel: +593 22523535/2253026/22523027

E-mail: -

P.C: -

Hilong Oil Service & Engineering Pakistan (Private) Limited

Add: House No. 25, Khayaban-E-Hafiz, Phase- V, DHA, Karachi, Pakistan

Tel: 0092-51-2254409

E-mail: -

P.C: -

Hilong Oil Service & Engineering Nigeria Limited

Add: PLOT F/34 WOKE STREET, OFF ABACHA RD., GRA III, PORT HARCOURT, NIGERIA

Tel: +234 807 800 6666

E-mail: -

P.C: -

Oriental Oil Service & Engineering Ltd

Add: Floor 20, Office Building No.1, Shimao International Center, No. 13 Gongti North Rd, Chaoyang District, Beijing, China

Tel: (+86)10-6533 0644

Hilong Oil Service DMCC

Add: Unit No 3482, DMCC Business Centre, Level No 1, Jewellery & Gemplex 3, Dubai, United Arab Emirates

Tel: +971 (0) 58566 7816

E-mail: hilong.mena@hilonggroup.com

Hilong Oil Service & Engineering Co., Limited (Oman branch)

Add: Al-azaiba , Muscat , Sultanate of Oman

Tel: +968 7196 6882

Ocean Oil Services

Add: 304, Robot Park Tower, Al Khan Corniche st. Sharjah, UAE

Tel: +971 (0) 58566 7816

Hilong Oil Service SDN BHD

Add: Lot No. 5323, Spg 116, Jln Maulana, Kuala Belait, Belait, KA1931, Brunei Darussalam

Tel: +673 730 2237

E-mail: luojicheng@hilonggroup.com

Hilong Oil Service Ltd Libya Branch

Add: (10.53.240) Alnoflieen / Ahmed Almangoush street, Tripoli, LIBYA

Tel: +218 91-0498054

E-mail: oilservice_libya@hilonggroup.com

Hilong Oil Service and Engineering Brazil Ltda.

Add: Rua Lauro Muller, 116, Room 2501, Botafogo, Rio de Janeiro - RJ, CEP: 22290-906

E-mail: oilservice_brazil@hilonggroup.com

Shanghai BoTeng Welding Consumables Co.,Ltd.

Add: No.1825, LuodongRd.,Baoshan Industrial Zone,Shanghai

Tel: 021-33851219

E-mail: -

P.C: 021-33851268

Hilong Petroleum Group (Shanghai) Information Technology Co., Ltd

Add: 5th Floor, Building 1, Longshi Plaza, No. 288, Shenchang Road, Minhang District,Shanghai

E-mail: -

P.C: -

Shanghai Offshore Engineering Services

Add: 5th Floor, Building 1, Longshi Plaza, No. 288, Shenchang Road, Minhang District,Shanghai

Tel: 021-58588737

E-mail: marketing@hilonggroup.com

P.C: 201106

Shanghai Hilong Petrochemical Research Institute

Add: No.1825, LuodongRd.,Baoshan Industrial Zone,Shanghai

E-mail: 021-33851886

P.C: 200949