Industries

From solar farms to skin serums—if it’s made in China, we’ve probably shipped it.

Whether you need CE-certified machinery, UL-listed solar inverters or REACH-compliant resins, our boots-on-the-ground teams have already sourced, audited and shipped it. Explore the eight industries we serve most—and see how we turn “Made in China” into landed-on-time, wherever you dock, store or sell.

Renewable Energy

Tier-1 panels, inverters, mounting kits, BESS containers—CE/TÜV/UL. 400 MW shipped to 23 countries.

2 MW micro-grid delivered to Ethiopia in 92 days door-to-port.

Mesh Fence

Mesh Wire – Construction & Fencing

Mesh 1/2” x 1/2”, 0.7 mm wire, hot-dipped galvanized to ASTM A123
Rolls 30 m x 1.5 m, 500 roll MOQ, CE test report available

Medical & Health-Care Devices

FDA 510k, CE class I/II, ISO-13485 factories; sterile barrier validation.

2 million insulin pen needles air-freighted to Riyadh in 10 lots.

Cosmetics & Personal Care

Cosmetic-grade actives, private-label skincare, EU & FDA cosmetic dossier.

30,000 units vitamin-C serum landed in Miami, total lead-time 35 days.

Food & Beverage Ingredients

oursOrganic acids, sweeteners, flavor concentrates—HALAL, KOSHER, BRC..

20t citric acid to Mexico, COA matched FSSC 22000 lot in 24hr.

Industrial & Hardware Tools

Cast, forged, machined parts; PPAP level 3, CMM reports included.

5 000 pcs hydraulic valve bodies, tolerance ±0.02 mm, 99.2 % yield.

Electric Mobility & Battery

Li-ion, LiFePO₄, NCM cells; UN38.3, MSDS, DG packaging; 0 % DOA guarantee.

50,000 e-bike batteries to Netherlands—zero customs detention.

Consumer Electronics & IoT

PCB assembly, plastic housings, firmware flash; CE, FCC, IC certified.

10 k smart-plugs Amazon FBA prep, 100 % carton-label scan pass.

352

Factories Audited

120+

Cargo Shipped Last Month

12hr

Average RFQ Reply

12

Years In Service

One-stop Sourcing

You will receive 3-page request for quote [RFQ] report in 48h

Language Barrier

Bilingual engineers on every order; no surprises, no hidden specs.

Risk-Free Logistics

FOB, CIF, DDP – you choose, we insure. Door-to-door tracking 24/7.”

XIAN TONGDA

Founded in 2014 in Xi’an China, Tongda began as a simple observation: every week, brilliant products sat trapped in Chinese factories because buyers dreaded the paperwork, the language gaps and the “what-if” risks. We built the Tongda to kill that dread.

Today our core team is a hybrid of former factory general managers, licensed customs brokers, and Western-educated project leaders who have shipped everything from 2 MW solar inverters to cosmetic-grade hyaluronic acid, from China to Chile.

We do not keep a preferred-factory list and we accept no supplier kickbacks; our only mandate is to negotiate, inspect and ship whatever you need—on time, on spec and on budget—so you can spend your energy selling, not fire-fighting.

Frequently Asked Questions

Do you handle samples under $500?

Yes—collect, inspect and DHL them to you; courier cost only, no markup.

What Incoterms can you quote?

Ex-works to DDP; pick the one that fits your cash-flow and risk comfort.

How fast is a factory audit scheduled?

7 calendar days after PO & deposit; video report delivered 24 h after visit.