CONTACT US

OPT Headquarters

Address

Building 45, Optical Valley Future Town, No. 336 Yunhe Road, Dongying City, Shandong Province, P.R. China

Telephone

+86 546 775 8300

Email

Fax

+86 546 775 8319

  • Shandong, China

    OPT Petroleum Technologies Co., Ltd

    Building 45, Optical Valley Future Town, No.336 Yunhe Road, Dongying City, Shandong Province 257092, P.R.China

    +86 546 775 2658

    +86 546 775 8319

  • Dongying, China

    OPT Petroleum Engineering and Technology Co., Ltd

    No.3 Zoucheng Road, Dongying City, Shandong Province 257067, P.R. China

    +86 546 7758 309

    +86 546 7758 306

  • Hongkong, China

    OPT Petroleum Technology Co., Ltd.

    Room 2804B,28/F,Wu Chung House, 213 Queen's Road East, Wanchai, Hong Kong, P.R.China

    +852-2110 4186

    +852-2110 4189

  • Dammam, Saudi Arabia

    OPT Chemicals Saudi Factory and Co.

    Dammam 2nd Industrial City, 6th Street, 101 Intersection, Second Dammam 34334, Kingdom of Saudi Arabia

    +966 13 830 3821

  • Tangerang, Indonesia

    PT.OPT Oilfield Services

    lcon Business Park 5 Blok D No.5, JI.BSD Raya Utama BSD City, Tangerang 15345, Indonesia

    +62 21 3971 1113

    +62 21 3153 5167

  • Houston, U.S.A

    OPT Chemical Technologies Inc.

    136 Eldridge Road, Suite D&ESugar Land, Texas 77478 USA

    +1 832 240 5000

    +1 832 939 8344