Humic acid (dry basis)≥65%
Free amino acid≥ 20%
Amino acid nitrogen≥13.0
Organic Matter :90～95
Insoluble matter in water(%)：≤0.1
Insoluble matter in DMF：≤0.3%
Qingdao Develop Chemistry Co., has been established in 2005 in the coastal city, Qingdao, China, by general manager Richard Hu who has decades of experience in water treatment chemicals. We have been specialized in Water treatment and Disinfection chemicals for more than 16 years, providing products of excellent quality and of competitive price. The main products are Trichloroisocyanuric Acid (TCCA), Sodium Dichloroisocyanurate (SDIC), Cyanuric Acid, chlorine dioxide, etc.
Noted for our high quality products and professional service, we have been enjoying great customer relations and prospective promising markets in France, Spain, Russia, Ukraine, Pakistan, Indonesia, Malaysia, Turkey, Vietnam, Brazil, and etc. In the past year, the company has made annual sales of more than 7000 tons, and its products are exported to more than 50 countries and regions, receiving great comments from customers at home and abroad.
With powerful product design, development and material purchase, good experience at production and product distribution, we will become stronger and stronger along with the market.Strictly abiding the business concept of "honest & creditable business, harmonious development", the company has perfected the service system and the quick-responding mechanisms to provide all-round services for before, middle and after sales. The company periodically organizes and dispatches production and technical staff to visit customers, who are always ready to provide you excellent, professional and all-round services. Please believe that we will be your best choice.
We supply high-quality products at a reasonable price, and infrom customers about the market situation regularly.
Monitor the product quality from placing orders to delivery.
Take pictures before and after loading for clients to review.
Be responsible for the goods when clients receive them within 30 days.
We ensure timely delivery with full and standard documents.
Our products are exported to more than 50 countries and regions overseas
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Qingdao Develop Chemical Co., Ltd Focus on fire fighting life first Emergency knowledge training
Chlorine disinfection for epidemic prevention
Our main products
Chlorine disinfection effervescent tablets