---
title: "Dover"
canonical: "https://www.fl-sz.cn/en/brands/dover-chemical-usa-metalworking-drilling-fluid-antioxidant-additives"
lang: "en"
type: "brand"
publisher: "ShangHai F&L Petrochemical Co.,Ltd."
pricing: "not-published"
manufacturer_site: "https://www.doverchem.com/"
alternate: "https://www.fl-sz.cn/zh/brands/dover-chemical-usa-metalworking-drilling-fluid-antioxidant-additives.md"
---

# Dover

> Source (canonical): https://www.fl-sz.cn/en/brands/dover-chemical-usa-metalworking-drilling-fluid-antioxidant-additives
> Published by: ShangHai F&L Petrochemical Co.,Ltd. — specialty lubricant and industrial chemical distributor
> F&L distributes and stocks this brand. The items below are held in stock.
> Language: English · Also available in Chinese: https://www.fl-sz.cn/zh/brands/dover-chemical-usa-metalworking-drilling-fluid-antioxidant-additives.md

| Field | Value |
|---|---|
| Country of origin | USA |
| Manufacturer site | https://www.doverchem.com/ |

## About the brand

Dover Chemical Corporation is a renowned American manufacturer of specialty chemical additives, a wholly‑owned subsidiary of ICC Industries Inc. headquartered in New York. It operates two manufacturing sites: Dover (Ohio) and Hammond (Indiana), with convenient transportation access for global shipments.The company holds ISO 9001:2015 certification and complies with the Responsible Care® principles of the American Chemistry Council, covering product stewardship, process safety, pollution prevention, employee health & safety and other requirements.

Dover main product portfolio includes alkylphenols, chlorinated alkanes (chlorinated paraffins), polymer additives, liquid & solid antioxidants (organophosphites), flame retardants, additives for water‑based and oil‑based metalworking fluids, and drilling‑fluid additives. Key product lines include Doverphos, Paroil, Chlorez, Doverlube and more. It supplies a full suite of sulfur‑, chlorine‑ and phosphorus‑based extreme‑pressure additives in both oil‑soluble and water‑soluble grades, complemented by corrosion inhibitors, demulsifiers, pour‑point depressants, detergents and dispersants. Pre‑formulated metalworking fluid packages and custom formulation services are available.

Products are widely applied in drilling‑mud systems, metalworking fluids, paints & coatings, adhesives, plastics, rubber and textiles. They enhance extreme‑pressure lubrication, anti‑oxidation, flame retardancy and anti‑corrosion performance for machining, oil‑field operations and polymer modification. Its modern R&D laboratory delivers tailored chemical solutions and reliable on‑time delivery for global customers.Shanghai F&L Petrochemical Co., Ltd provides genuine original products, welcome to inquire: 400‑879‑3341.

## Enquiries and technical support

Send the operating conditions — temperature, speed, load, and whether there is food or pharmaceutical contact. An engineer replies with a selection proposal and a written quotation within one business day.

- Enquiry form: https://www.fl-sz.cn/en/contact
- Email: info@fl-sh.com
- Phone: +86-400-879-3341