For customer support, complaints or suggestions Contact us
Whether you have an enquiry regarding a course, a question about TWI’s engineering services or any other enquiry or request, we are happy to help. Select the country from the list below to find the contact details:
Australia Brunei China Indonesia Malaysia Philippines Singapore South Korea Thailand Vietnam
AUSTRALIA
TWI Training Representatives in Australia
Protecs Global Pty Ltd
Unit 18/96,
Gardens Drive,
Willawong, QLD 4110
Contact: Hamed Madani
Tel: (07) 3492 9213
Website: www.protecsglobal.com.au
Email: hamed.madani@protecsglobal.com.au
QMTS Industry Training Pty Ltd
Western Australia
1/969 Abernethy Road, High Wycombe
Perth 6057 (entrance off Grogan Road)
Tel: (08) 9309 1331
Contact: Mr. Tony Woods
Email: training@qmts.net.au
BRUNEI
TWI Training Representative in Brunei
Joffren Omar Co. Sdn. Bhd.
Lot No. 47 - 48
Sg Bera Light Industrial Area
Seria KB 1933
Brunei Darussalam
Tel: +673 3222183
Fax: +673 3223974
Contact: Yee May Leong
Email: training@joffrenomar.com / YMLeong@joffrenomar.com
CHINA
TWI – China region Contact (Training and Examinations)
Name : Makhzan Mirza Malek
Position : Country Manager of China
Email : makhzan.abdulmalek@twisea.com
Tel: +86 13823314541
TWI Training Representatives in China
1. Prova Inspection & Testing Co., (Hong Kong) Ltd. (Prova-HK)
Unit 1017-1018, 10/F, Tower 2, One North,
No.8 Hong Yip Street, Yuen Long, New Territory,
Hong Kong
Tel: +852 2420 2336
Contact: Yeung Kin Chung (Keith Yeung)
Email: training@prova-hk.com
Prova (Shenzhen) Inspection & Testing Co., Ltd. (Prova-Shenzhen)
2/F, Block 7, Dong Yuan Chang Chang Fang Long Teng She, Shi Yan Town,
Bao’an District, 518108 Shenzhen City,
Guandong Province, People’s Republic of China
Tel: +86 755 2983 5277
Contact: Zhou Gui Yan
Email: ad@prova-prc.com
Director / Technical Manager: Leung Hon Chuen, Willie
Email: willieleung@prova-hk.com
General Manager: Leung Ka Lun, Alan
Email: alan@prova-hk.com
2. Castco Testing Centre Limited (CASTCO)
1/F, Sun Ling Plaza, 30 On Kui Street,
Fanling, New Territory,
Hong Kong.
Tel: +852 2597 8037
Fax: +852 2602 3362
Contact: Wong Kum Chuen (Eric)
Email: kcwong@castco.com.hk
website: www.castco.com.hk
Executive Director: Norman Lee
Email: norman.lee@castco.com.hk
Technical Consultant: Wong Kum Chuen, Eric
Email: kcwong@castco.com.hk
3. CIWT Qingdao Technology Services Co., Ltd. (QIWT)
7th Floor, Huicheng Square, No. 7, Xiaoshan Road, Huangdao District,
266000 Qingdao, Shandong Province, People’s Republic of China.
Tel: +86 159 6622 6644
Contact: Li Zhen Xing
Email: lizhenxing@ciwt.com
Website: www.qiwt.com
General Manager: Li Zhen Xing
Email: lizhenxing@ciwt.com
Executive Assistance: Liu Lin Pei (Suji)
Email: liulinpei@qiwt.com
4. China Certification & Inspection (Group) Shaanxi Co. Ltd (CCIC - Shaanxi) – Previously known as CSNIQA
Room 2606, CCIC Shaanxi, Guangfeng International BLDG II, South 2ND Ring Road, 710068 Xi'an, Shaanxi Province, People’s Republic of China.
Tel: +86 15829550395
Contact: Wang Hao
Email: winspire@126.com
Website: www.ccic.com
Training Manager: Wang Xuezhi
Email: wpeace@126.com
Deputy Training Manager: Wang Hao
Email: winspire@126.com
5. Ding Wei Technical Service Co., Ltd (Ding Wei)
Room 1903, Tower A, Xiangluo Bay, Binhai New Area, 300457 Tianjin City,
People’s Republic of China.
Tel: +86 13011329375
Contact: Zhang Ai Xin
Email: zhangai_xin@sina.com
Website: www.dingwei-tech.com.cn
General Manager: Zhang Zongyi
Email: kindy@163.com
Deputy General Manager: Zhang Ai Xin
Email: zhangai_xin@sina.com
6. China Classification Society Industrial Corp (CCSI)
9/F of CCSI Building, Building A, Century Square
99 Wang Fu Jing Avenue,
Beijing 10000, People’s Republic of China.
Tel: +86 010 85115723
Contact: Li Fen Fen
Email: ffli@ccsi.com.cn
Website: www.ccsi.com.cn
General Manager: Gao Yi Fei
Email: yfgao@ccs.org.cn
Project Manager: Tang Jia Xin
Email: tangjiaxing@ccsi.com.cn
7. Beijing Classification Inspection Co. Ltd (BJCI)
Room 606 building 4, Long De Zi Jin, No.186 Li Tang Road, Chang Ping,
102218 Beijing, People’s Republic of China.
Tel: +86 139 1161 4135
Contact: Xu Zhi
Email: xuzhi_bjci@163.com
General Manager: Xu Zhi
Email: xuzhi_bjci@163.com
8. Ou Ning Technologies Limited (Ou Ning) – Previously known as Leepipe Inspection
Building 9, 13th Min Tai Road, Bei Wu Town,Shunyi District,
101312Beijing, People’s Republic of China.
Tel: +86 13911509953
Contact: Liu Zhinan
Email: liuzhinan@bt-service.cn
Note :
- The last training course and examination events organized by Ou Ning were held in 2022, and their company has remained inactive (status quo) since then.
- Ou Ning intends to sign a new Training Representative Agreement with ATAMI Technologies Inc. in 2026.
- Beginning 2026 onward, TWI will collaborate exclusively with ATAMI Technologies Inc.
Website: www.ndt2ndt.com
General Manager: Jiang Yunxi
Email: jiangyunxi@ccs.org.cn
Department Manager: Liu Zhinan
Email: liuzhinan@bt-service.cn
9. Hebo Technical Service Co., Ltd (HEBO)
Room 10011, Building 2#,
436 Changjiang Road, SND,
215011 Suzhou City, Jiangsu Province,
People’s Republic of China.
Tel: +86 17715153785
Contact: Leeson Li
Email: training@heboglobal.com
Website: www.heboglobal.com
General Manager: Kevin Cui
Email: kevin.cui@heboglobal.com
10. Moros (Shijiazhuang) Technical Service Co., Ltd (MOROS)
Room 401, No. 66, Zhengxing Highway, Nanlou Village,
Nanlou Township, Zhengding County,
050800 Shijiazhuang City, Hebei Province,
People’s Republic of China.
Tel: +86 17715153785
Contact: Ning Zhe
Email: moros_training@163.com
Website: www.morostraining.com.cn
Managing Director: Ning Zhe
Email: moros_training@163.com
INDONESIA
TWI Training Representatives in Indonesia
Pt. Dua Utama Jaya
Complex Green Town Warehouse
No. 1, Jl. Yos Sudarso, Bengkong
Bengkong Laut, Kec. Bengkong,
Kota Batam
Kepulauan Riau, 29457
Contact: Iskak M. Tabri
Tel: +62 778 495120
Email: enquiry@ptduj.com
PT. SLV Metropolitan Indonesia
Ruko Metro Cilegon Blok A1 No.9-10
Panggung Rawi, Kec. Jombang
Kota Cilegon, Banten 42411
Contact: Helman Novrando
Phone : +62 8777 1200 615
Email : helman@slv.co.id
PT. Batam Weldin Institut
Griya Kurnia Djaja, Jalan Punai Raya No. 1 No. 2,
Belian, Kec. Batam Kota,
Kota Batam, Kepulauan Riau
Contact : Ahmad Zamhuri
Phone: +62 811-3570-889
Email: ahmad.zamhuri@batamweldinginstitute.org
PT. Resous Expet Developmen (RED Services)
King Business Center (KBC), Blok A3 No. 8
Belian, Batam Kota, Batam City,
Riau Islands, 29444
Contact : Syahmadoli
Phone: +62 823-9110-5111
Email: sdoli@red-services.net
Politeknik Negeri Medan
University of Sumatera Utara,
Jl. Almamater No.1, Padang Bulan,
Medan Baru, Medan City, North Sumatra 20155
Contact: Alexander Sebayan
Phone: +62 852 7620 4265
Email: sebayangalex@gmail.com
Politeknik Negeri Batam
Batam Centre, Jl. Ahmad Yani,
Tlk. Tering, Kec. Batam Kota,
Kota Batam,
Kepulauan Riau 29461
Contact: Nurul Ulfah
Phone: +62 878-2507-7885
Email: sekjur2-ms@polibatam.ac.id
PT. Ladwer
Mas 2, Blok A2 No. 12B Batam Center,
Batam, Kepulauan Riau
29432
Contact: Azizar Lawer
Phone: +62 778-807-2075
Email: azizar.lawer@ladwer.com
MALAYSIA
TWI Technology (S.E.Asia) Sdn. Bhd.
(Reg. No. 247037-X)
No. 1, Jalan Utarid U5/13
Section U5, 40150 Shah Alam
Selangor Darul Ehsan
Malaysia
Tel: +603 7848 1000
Email: webinquiries@twisea.com
TWI Services Sdn. Bhd.
(Reg. No. 766653-T)
No. 1, Jalan Utarid U5/13
Section U5, 40150 Shah Alam
Selangor Darul Ehsan
Malaysia
Tel: +603 7848 1003/7848 1000
Email: engineering@twisea.com
TWI Training Representatives in Malaysia
M.I.W.T. Global Resources Sdn. Bhd.
Training Centre (Miri)
Lot 959-960, Lorong Desa Senadin 1A-1b
98000 Miri, Sarawak
Malaysia
Contact: Douglas Gelden Anak Glesa / Cyril Anak Lawrance
Tel: +6085-654619 / +60 19-832 7000
Email: miwtglobal@gmail.com
PHILIPPINES
TWI Training Representatives in Philippines
Cutech Process Services Philippines Inc
Unit No 4C, Maptan Building
National Highway, Pallocan West
Batangas City, Philippines 4200
Tel:+63 43 740 9017
Contact: Mr. Mohanraj / Mr. Arunachalam
Email: enquiryph@cutechgroup.com
arun@cutechgroup.com
The Philippine Welding Society, Inc.
DOST-MIRDC Compound,
Gen. Santos Ave. Bicutan,
Taguig City, Philippines
Tel: (02) 8401-4512
Mobile: 09179090261 / 09171249881 / 09173028036
Contact: Mr. Tosh Eleazar / Ms. Annie Colinares
Email: tosh.eleazar34@gmail.com
pws.cwi@gmail.com
SINGAPORE
TWI Training Representative in Singapore
Cutech Quality Solutions Pte Ltd
#03-18, Pioneer Junction
3 Soon Lee Street,
Singapore - 627606
Tel: + 65 62626614/+65 62626641
Fax: +65 97583097
HP : +65 65605892
Contact: Mr. Arunsiddharth / Mr. Murugan
Email: training@cutechgroup.com
SOUTH KOREA
TWI Training Representative in Korea
ENISO
1406, Centum T. Tower, 66
Centum JoongAng Ro
Haeundae Gu
Busan
Tel: +82 10 8894 0009
Fax: +82 51 890 2113
Email: shinbc2145@gmail.com
THAILAND
TWI Training & Services Co., Ltd
No. 33/30 Moo
1 Sukhumvit Road
Naklua, Banglamung
Chonburi 20150
Thailand
Tel: +66 (0)38 222137
Mob: +66 65504 3026
Fax: +66(0)38 222141
Email: inquiry@twi-thailand.com
VIETNAM
TWI Training Representative in Vietnam
Tien Phong Limited Company
No 973, 30/4 Street,
Phuoc Thang Ward,
Ho Chi Minh City, Vietnam
T: +84 2543 554 235
Contact: Ms. Thanh
Email: tienphongstp@gmail.com