No. 88 Xinxiu Road, Fengquan District, Xinxiang City, Henan Province, China
Henan Xinxiang No.7 Chemical Co., Ltd is specialized in manufacturing oilfield chemicals. We are the first and now largest manufacturer of sulfonated asphalt here China. have always been focusing on producing researching chemicals since very beginning our establishment, playing an important role both domestic ...
Sulfonated Asphalt,Resinated Lignite,Sulfonated Lignite,Water base drilling additives,Oil based drilling additive,Sulfonated Asphalt, Sulfonated Asphalt Sodium, Sulfonated Asphalt Kalium, Shale Control Additive, Sulfonated Asphalt-SAS, Kalium Humic Acid-KHM, K PAM, PHPA, Fluid Loss Reducer for drilling fluid, Sulfonated Phenol-fomaldehyde Resin-SMP, Sulfonated Lignite-SMC, Resin Lignite-SPNH, Oil Based Drilling Mud Additive, Organic Lignite, Gilsonite, Filtrate Reducer, Anti-Collapsing Plugging Filtrate Reducer, Drilling Viscosifier, PHPA, PAC, K PAM, CMC HEC Xanthan Gum, Drilling Mud Thinner, PAAS, Cauticized Lignite, FCLS, Cementing additives, Cement Filtrate Loss Reducer, Cementing Retarder, Cementing Defoamer, Cementing Dispersant, Cementing Accelerator, Anti-Gas Migration Additives, Weighting Agent, Water Treatment Agent, Alisupplier product, See All Categorie