News & Industry Updates

Four chlorine chemistries dominate the pool industry: SDIC, TCCA, calcium hypochlorite, and liquid bleach. Each has a niche. This buyer's guide shows exactly which one wins in cost, safety, water balance, and long-term equipment life.

You found a supplier on Alibaba offering SDIC at half the market price. Is it real, is it safe? Use this 15-point verification checklist before wiring any deposit.

Fake MSDS and COAs are common in the chemical import market. Here's what real Chinese factory documents look like, what to verify, and how to trap suppliers who cut corners.

Cooling towers are ground zero for Legionella outbreaks. TCCA tablets in a bypass feeder give consistent, low-cost biocidal action. Here's the engineering-grade guide.

Aquaculture pond disinfection with TCCA prevents Vibrio, EMS/AHPND, and white spot disease. Get the wrong dose and you kill millions of dollars of fish. This guide has the safe numbers.

SDIC is the go-to chemical for potable water disinfection in emergencies, camps, and small municipal systems. Here is the WHO / NSF / EPA-compliant dosing guide with real-world case studies.

SDIC and TCCA are UN 2465 Class 5.1 oxidizers. Wrong storage causes fires, decomposition, and container failures. Here's the complete DGR/IMDG-compliant handling guide.

How much SDIC or TCCA does your pool actually need? This chart-driven guide gives dosage per m3 by season, climate, and bather load. Bonus: 3 free calculators inside.

Ex-works prices from US$0.95 to US$1.75/kg, MOQ from 500 kg to 25 tons, and 8 packaging options. Here's the transparent 2026 pricing breakdown for SDIC and TCCA before you ask for a quote.

TCCA tablets are advertised as slow-release for 5-7 days, but many pool operators complain about tablets vanishing in 48 hours. Here are the 7 real causes and how to fix each.