ANQING GREAT WALL PIPELINE CO.,LTD/ANQING HOT TAPPING PIPELINE CO LTD Hot Tapping and Line Stop Specialist    E-mail: [email protected]
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About Us

About Us

The core pain points often encountered in the procurement of hot tapping and plugging products are: inaccurate delivery times, inconsistencies between product specifications and agreements, poor internal sealing, failure to meet pressure grade requirements, and unresponsive after-sales service. With deep roots in the industry, we focus on purchasers' needs and provide high-quality products and services. Before the delivery of each batch of products, we shoot videos for confirmation and conduct strict simultaneous testing of pressure grade and sealing performance, eliminating common industry problems such as inconsistent specifications, poor sealing, and failure to meet pressure requirements from the source. A dedicated follow-up personnel tracks each order one-on-one, ensuring accurate delivery timeliness without the need for purchasers to follow up. Our after-sales service responds quickly within 24 hours and provides full support to solve various problems. Last year, we delivered more than 1,200 products to a large oil and gas enterprise with a pass rate of 99.2%. We have obtained ISO9001 and other certifications, and 38 customers have cooperated with us for more than 5 years. Specializing in hot tapping and plugging, we provide one-stop solutions for both standard and customized needs, making procurement worry-free with professionalism and reliability.

Recent major projects include:
* Kenya: 20’’ Crude Oil Pipeline Segment Replacement
* Hong Kong: 56’’ Sewage Mains Mid-Line Valve Installation
* Peru: 60’’ Water Supply Mains Hot Tapping for Branch Connection

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