Henan Xinxiang No.7 Chemical Co., Ltd

Henan Xinxiang No.7 Chemical Co., Ltd is specialized in manufacturing oilfield chemicals. We are the first and now the largest manufacturer of sulfonated asphalt here in China. We have always been focusing on the producing and researching of oilfield chemicals since the very beginning of our establishment, and play an important role in both domestic and international market.
Through more than 30 years’ development, now we research and develop a series of oil chemicals. These products can apply in oil drilling field and cementing field. We always do our best to meet different clients’ requirements and strive to keep pace with the international standard.
We are the nominated supplier of CNPC, CNOOC & Sinopec. From 1990, our products were firstly exported to international market. By virtue of excellent quality and good reputation, we establish long term business relationships with many customers from all over the world, such as Saudi Aramco, Baker Hughes, and Halliburton etc.
Our company is certified by ISO9001: 2008 Quality Management System and ISO14001: 2004 Environmental Management System. We have a well-formed quality and environmental control processes, from purchasing of raw materials to product delivery; every link is strictly controlled by relative control departments. With all these systems, we ensure 100% of our products are qualified before shipments.
We will keep doing our best to meet each customer’s requirements, providing them good quality products with competitive prices.

Products:

	sulfonated asphalt	It's a proven extensively used drilling fluid additive with many fine properties. Oil asphalt is basal raw material. It appears brown in easy break...
	sulfonated asphalt	It's a proven extensively used drilling fluid additive with many fine properties. Oil asphalt is basal raw material. It appears brown in easy break...
	sulfonated asphalt	It's a proven extensively used drilling fluid additive with many fine properties. Oil asphalt is basal raw material. It appears brown in easy break...
	oil well cement dispersant DPJ	It can adjust the electric charge on the surfaces of cement particles to get proper cement rheology. As a result, it can reduce pump pressure, enha...