Yes, we can provide free samples for selected products, which are shipped via FedEx.

For powder products: 1kg/bag、25kg/fiber drum.

For liquid products: 1kg/bottle、25kg/drum, 200kg/drum, or IBC tanks.

Customized packaging solutions are also available upon request to meet your specific needs.

Actually, we don't have a  fixed MOQ policy. It varies depending on the specific product.

We will arrange the shipment within 3-5 days once payment is received. We maintain strong partnerships with several professional freight forwarders who strive to deliver your goods as quickly and efficiently as possible.

Small Orders: 100% T/T in advance.

Bulk Orders: Letter of Credit (L/C) .

HydroTransformer specializes in the R&D and production of fine chemicals and specialty electronic chemicals. Our core product lines include indole derivatives, pyrazine derivatives, glycoluril derivatives (electronic-grade photoresist crosslinkers), pyridine derivatives, and carbazole derivatives (including Liquid Organic Hydrogen Carriers/LOHC and OLED optoelectronic intermediates).

Yes,HydroTransformer offers comprehensive custom synthesis and CRO/CDMO services from lab scale (gram-scale) and pilot-scale (kilogram-scale) to commercial mass production (ton-scale). Backed by an experienced R&D team, we customize chemical structures and quality specifications to meet exact customer requirements.

Yes.We have fully compliant international chemical export and logistics capabilities for both non-hazardous and hazardous chemicals (DG). Partnering with global freight specialists, we provide UN-approved packaging as well as sea, air, and express shipping to ensure safe and compliant worldwide delivery.

Every shipment is accompanied by a complete Certificate of Analysis (COA). Upon request, we can also provide detailed analytical data including NMR, HPLC, GC, MS, and ICP-MS (trace metal analytical reports for electronic-grade products).

Absolutely.We welcome annual framework agreements and long-term supply contracts. This enables us to reserve production capacity, lock in raw material costs, and build dedicated buffer stock to ensure a highly stable and secure supply chain for your operations.

HydroTransformer operates in strict accordance with international standards. We are certified with ISO 9001 (Quality Management System), ISO 14001 (Environmental Management System), and ISO 45001 (Occupational Health and Safety Management System), guaranteeing consistent product quality and safe production.

Yes.We provide GHS-compliant Safety Data Sheets (SDS/MSDS), Technical Data Sheets (TDS), and product Specification Sheets. Electronic copies are readily available upon contacting our sales team.

To conduct a fast and precise evaluation, please provide the following details:

• Target molecule's CAS number or chemical structure (SMILES/Molfile);

• Target purity specifications and key impurity limits;

• Required quantity (lab, pilot, or commercial scale);

• Expected delivery schedule and destination;

• Any specific synthetic routes or analytical protocols, if available.

• Powder/Solid Products: 1kg/5kg aluminum foil bags, 25kg fiber/plastic drums, and 500kg-1000kg ton bags.

• Liquid Products: 1L/5L fluorinated bottles, 25kg HDPE/iron drums, 200kg steel/plastic drums, and 1000L IBC totes.

• Electronic-Grade Products: Packaged in Class 100 cleanrooms using specialized ultra-clean electronic containers.

Yes.We offer custom repackaging, specialized container options (e.g.,light-shielded, nitrogen-flushed, or vacuum-sealed packaging), neutral labeling, and customer-specified private label services to meet your brand and compliance needs.

• Payment Methods: Wire Transfer (T/T), Letter of Credit (L/C at sight), Western Union,PayPal,etc.

• Payment Terms: Advanced payment (100% T/T) is standard for new customers or small orders.For established long-term clients, flexible credit terms (e.g.,Net 30/60 days) can be granted following evaluation.

• Standard Inventory Items: Repackaging and dispatch are arranged within 1-3 business days upon receipt of payment or bank remittance proof.

• Custom Synthesis or Bulk Production: Raw material procurement and production scheduling begin immediately upon receipt of the deposit. Shipments are strictly delivered according to the agreed contract lead time.