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Water treatment warehouse

3 year ago
40 0
Product details
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Company Profile
Founded in 2004, SJZ Chenghui Chemical Co., ltd, ISO 9001 Certified , headquartered in Shijiazhuang, the capital of Hebei Province, conveniently located 270 kilometers south of Beijing. With over 20 years of professional experience in the chemical industry,mainly four parts consisting of our business: 1. Organic Intermediates Mainly Sulfanilic Acid and Sodium Sulfanilate ,we specialize in the manufacture and supply the two products for more than 20 years. As China's earliest and largest supplier, our current annual production capacity reaches 20,000 metric tons, approximately 70% of which is exported to markets worldwide. 2. Water Treatment Chemicals Through close collaboration with partner manufacturers, we produce high-performance swimming pool algaecides. Our Algaecides offer the following features and advantages: * Outstanding effect of sterilization and algae killing * Inhibition of algae reproduction * Non-oxidized, no foam, non-toxic, non-irritating * Flocculation function * Good stability * Safer and easier to use 3. Silicate Products We manufacture a full line of silicates through our integrated production facilities, including Potassium Silicate, Sodium Potassium Silicate, and Sodium Silicate, available in both Industrial and Electronic grades with various specifications to meet diverse customer needs. 4. Trading Division Our in-house trading department manages a broad portfolio of additional chemical products, such as Water Reducers, Dispersant Agents, Sodium Thiocyanate, Lithopone, and more. Through years of industry expertise, Chenghui Chemical has become a leading Chinese supplier in our field, trusted by partners worldwide. Guided by our principles-quality, value, professionalism, and integrity-we look forward to working with domestic and international friends to build a bright future together.
 
FAQS
 
1.What is your minimum order quantity (MOQ)?
Our standard minimum order is 2 mts. For first-time buyers, we can arrange smaller trial orders so you can validate quality before committing to regular volumes.
 
2.Do you offer OEM/ODM or private label services?
Yes. We offer OEM, ODM, and private-label services including customized packaging, labeling, and branded products. Samples for most items are available within 7-10 days.
 
3.What quality control processes and certifications do you have?
Our quality system is ISO 9001 certified. Every batch is produced under controlled processes and inspected against the confirmed specification and COA before shipment; COA, MSDS, and inspection reports are provided with each order.
 
4.What is your lead time ?
Our average lead time is around 10 days from order confirmation. Shipments depart from Xingang, Qingdao, or Shanghai, and urgent orders can be prioritized upon request.
 
5.What shipping terms and payment methods do you accept?
We ship under FOB, CIF, CFR, DDP, EXW, and other Incoterms from Xingang, Qingdao, and Shanghai ports, with an average lead time of 10 days. Payments are accepted via T/T, L/C, D/P, PayPal, and Western Union in USD, EUR, and other major currencies, and we handle export documentation including COA, MSDS, and certificates of origin.
 
6.What after-sales support and warranty do you provide?
We provide after-sales support for a certain period from shipment for quality issues confirmed against the agreed specification. Our team will respond promptly, reply in a timely manner, and actively works to resolve the issues . For non-conforming batches, we arrange re-shipment or credit according to the contract, and every shipment is fully traceable.
 
7.Why should we choose SJZ Chenghui Chemical over other suppliers?
We combine 22 years of export experience since 2004 with long-term manufacturing partnerships that ensure stable annual supply and sufficient stock availability. We are ISO 9001:2015 certified, demonstrating our commitment to quality management. In addition, we offer flexible MOQ and full OEM/ODM support, helping international buyers minimize sourcing risks and reduce total procurement costs.
 
8.How is your pricing structured, and why is it cost-competitive?
Our pricing is structured on a per-metric-ton basis, taking into account product grade, packaging options, order volume, and shipping destination. The key driver of our cost competitiveness is our integrated supply chain: such as our pool algaecides, we produce them  in-house and maintain a direct, decade-long partnership with our manufacturing facility. This enables us to bypass multiple distribution layers, allowing us to offer more competitive price.
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Suppliers
SJZ Chenghui chemical co ltd
  Audited supplier
11 year


Main Product: Sulfanilic Acid, Sodium sulfanilate, Water treatment chemicals, Sodium thiocyanate, Potassium Silicate, Water Reducer