Dongying Tianzheng Chemical Co., Ltd
Our company is the largest professional manufacturer of benzimidazole based high-end organic pigment intermediates in Asia. Over the years, with high-quality products and comprehensive after-sales service, we have won unanimous praise from customers
Introduction
Our company is the largest professional manufacturer of benzimidazole based high-end organic pigment intermediates in Asia. Over the years, with high-quality products and comprehensive after-sales service, we have won unanimous praise from customers at home and abroad. Product export
