东营志和祥石油科技有限公司
Dongying Zhihexiang Petroleum Technology Co., Ltd. is a technology enterprise established in 2022, with a total investment of 10 million yuan and a manufacturing plant area of 5,000 square meters.
The company has passed the American Petroleum Institute (API) certification, and has successively obtained the dual system certification and 5CT qualification certificate. The company specializes in the production of API series, stone
Oil casing collar, nipple, by the majority of customers fully recognized.
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