PRODUCTION, QC & LOGISTICS
Production, QC & Logistics in Pictures
Founded in 2015 in Songjiang District, Shanghai, Yutong Industrial started from technical services in new materials and chemicals, and has grown into an "in-house production + contract sourcing" business.
The hard part of buying chemical raw materials is usually not finding the goods, but finding goods that are <strong>the same in every batch</strong>. The same model number from different manufacturers can differ in distillation range, aromatic content, color and evaporation rate — and on your production line those differences show up as changes in drying speed, adhesion fluctuation or color variation.
What Yutong does is narrow that fluctuation between producers and downstream factories: fixed production bases and contract plants, retained samples and COA filing by batch, and packaging and repacking confirmed before dispatch. We stand behind every drum that reaches your hands.
We currently operate six product lines — wax additives, solvents & hydrocarbons, polymer additives, dyestuffs & pigments, fine chemicals & new materials, and Honeywell Advanced Materials specialty chemicals (imported in original packaging from the Seelze plant in Germany). Among them, <strong>PFC-free waterproofing agent 1324</strong> is a wax-emulsion-based waterproofing finish produced in-house from our own formula, filed under "Wax Additives · Water-based Wax Emulsion", serving coatings & inks, plastics modification & films, textile printing & dyeing, lithium battery materials and metalworking industries. Regular models are stocked in East and South China warehouses, and small-batch samples are supported.
From model confirmation to delivery at your workshop, every step in between has a clear owner and clear documents.
PFC-free waterproofing agent 1324 is produced in-house from our own formula; specifications are adjustable to your fabric type, fastness requirements and process conditions, with samples and TDS provided for trials.
Regular models are stocked in East and South China in 200 L drums, tote drums, IBCs and ISO tanks; small batches can be repacked from 25 kg and shipped by consolidated freight to cut logistics cost.
Every batch keeps a retained sample with COA and MSDS on file. If you report an issue, we trace it by lot number and ask the upstream plant for a retest when needed — not by guesswork.
We recommend models against your system and process: evaporation gradients and solubility parameters for coatings, processing temperature and migration requirements for plastics, fastness grades and dyeing processes for dyes.
Composition declarations and regulatory compliance documents are provided, supporting your supplier audits and compliance filings. Our self-operated solvents all have closed-cup flash points above 60 °C and are handled as ordinary chemicals; imported Honeywell products are managed per the manufacturer's SDS and dangerous goods transport regulations.
Hydrocarbon cleaners are fractionated by partner refineries to agreed ranges; solvents, additives and dyes are contract-produced by designated factories to our specifications. For needs beyond the catalog, we source for you and provide sample and quotation comparisons.
Tell us the application, system, target specifications and volume; we suggest models and alternatives, with samples sent first when needed.
Confirm quantity, packaging, delivery point and payment terms; we issue a tax-inclusive quotation and reply on lead time for regular models the same day.
Each batch ships with COA and MSDS while a retained sample is kept; any abnormality on arrival triggers a lot-number-based investigation.
Tell us your process conditions and target specifications — that gets you a suitable solution faster than asking for a price first.