Products
Everglory Industrial is a bleach powder manufacturer in the sense most water treatment buyers mean today: a factory producing high-chlorine calcium hypochlorite, the concentrated successor to the traditional bleaching powder of the past century. Many markets across Africa, South Asia and Latin America still call for "bleach powder" in tenders and RFQs while actually procuring the modern grade — 65-70% available chlorine in granular or tablet form. This page explains that terminology clearly, states exactly what Everglory manufactures, and gives procurement teams the specification, packaging and export terms needed to order with confidence.
What "Bleach Powder" Means Today — and What It Meant Before
Traditional bleaching powder manufacturers, still active in some regions, produce chlorinated lime — an unstable material carrying roughly 35% available chlorine that degrades quickly in storage and transport. Modern water treatment has moved decisively to high-chlorine calcium hypochlorite (CAS 7778-54-3), which delivers 65-70% available chlorine: about twice the disinfecting payload per kilogram, dramatically better storage stability, and UN-certified drum packaging suitable for long ocean transits. When a tender writes "bleach powder" but the destination is a municipal plant or a pool distribution network, the specification that actually meets the need is the high-chlorine grade — and as the calcium hypochlorite manufacturer behind this page, Everglory supplies it directly from an ISO 9001 production base.
Buyers comparing the two generations of product should keep one working rule in mind: specify by available chlorine percentage, not by the trade name. A "bleach powder" quoted at 35% is chlorinated lime; a bleach powder supplier quoting 65-70% is supplying calcium hypochlorite under its market name. The full comparison is summarized below:
What This Manufacturer Actually Produces
As a bleach powder manufacturer for export markets, Everglory Industrial's production covers the two chlorine grades and two physical forms of the modern material: 70% minimum granular for shock chlorination and municipal programs, 65% minimum granular for general disinfection, and slow-dissolving 200 g (3-inch) plus fast-dissolving 20 g (1-inch) tablets for feeder and maintenance programs. Every batch is tested for available chlorine, moisture and granulometry before release, with results recorded on the Certificate of Analysis that travels with the shipment. Sieve analysis verifies the 8-30 mesh granular band, and tablet lots are checked for weight variation and hardness so the material arrives fit for volumetric feeding.
The complete grade matrix, dosing guidance and application detail are covered on the calcium hypochlorite 70 page, while sourcing terms and supply commitments are detailed on the calcium hypochlorite supplier page.
Why Importers Specify the High-Chlorine Grade
The economics drive the shift. At roughly double the chlorine payload per kilogram, high chlorine bleach powder in the 65-70% range halves the product weight a buyer must ship, store and handle for the same disinfection result — a decisive advantage where sea freight and warehouse space are meaningful cost lines. The 24-month shelf life in sealed UN 2880 drums lets distributors plan two purchasing cycles per container, and the tightly controlled granulometry feeds cleanly through dosing systems that traditional powder clogs. For tenders written around the older name, the technical team will map the requirement to the equivalent modern grade before quotation so the paperwork and the product agree.
Packaging, Documentation and Export Terms
All shipments leave in UN 2880 certified plastic drums with inner liners, across the full 5, 10, 15, 20, 25, 40, 45 and 50 kg range, with custom drum weights available for private label programs. The document set is complete for dangerous goods clearance: MSDS, COA, Certificate of Origin, commercial invoice, packing list and dangerous goods declaration, with MSDS available in English, French or Spanish. Cargo moves principally FOB Qingdao, Tianjin or Shanghai, with the final loading port confirmed by the product and maritime conditions of the moment. Production lead time runs 10-15 days after order confirmation, and SGS pre-shipment inspection can be arranged on request.
Tender calls for bleach powder? Send the specification, drum format, destination port and monthly volume to Everglory Industrial. The export team responds within 24 hours with a quotation, the current batch COA and free samples for laboratory validation. Request B2B quote & free sample.
Frequently Asked Questions
Q: Is bleach powder the same as calcium hypochlorite?
The terms overlap in the market. Traditional bleaching powder is chlorinated lime at about 35% available chlorine, while modern high-chlorine "bleach powder" is calcium hypochlorite at 65-70%. Specify by available chlorine percentage and both sides of the transaction are protected. Everglory manufactures the 65-70% grade.
Q: What forms does the modern grade come in?
Granular at 8-30 mesh for shock dosing and dissolving tanks, and tablets at 200 g (3-inch) and 20 g (1-inch) for feeder and slow-release programs — both available in either the 65% or 70% grade.
Q: What is the minimum order quantity?
Trial orders start at one metric ton. For regular supply, a full 20ft container delivers the best landed cost. Send your target volume and destination port for a tailored proposal.
Q: How should the drums be stored on arrival?
Keep drums sealed in a cool, dry, ventilated area away from sunlight, acids, ammonia compounds and combustible materials, and strictly separate from TCCA and other chlorinating products. Under proper storage the 65-70% grade holds its chlorine for 24 months from production.
