中国生产 API石油螺纹量规和GAGEMAKER单项仪

上海精规石油设备有限公司
王先生
whatsapp：+86 15800691952
www.jingooapigage.com

Shanghai Jingoo Petroleum Apparatus Co.,Ltd.

Certified material supplier for Schlumberger, GE & CNPC

Office: Room 1305, No.1555 Lianhua Road,

Minhang District, Shanghai, 200233, China

(: 86-21-51098802
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