An export enterprise for semi trailers, trucks and engineering equipment — supported by a dedicated manufacturing plant in China's trailer capital, and shipping to buyers in more than 110 countries.
Shandong Weierxin Automobile Co., Ltd. is a China-based export enterprise for semi trailers, trucks and construction equipment. We are registered in Jinan, Shandong, and our export team handles product configuration, quotation, documentation, inspection coordination and shipping for buyers in more than 110 countries.
We are straightforward about how we are structured. Weierxin is the export and sales entity. Manufacturing is carried out by our associated plant, Shandong Changrunda Automobile Technology Co., Ltd., in the Liangshan trailer industrial park, Jining, Shandong — the cluster that produces a large share of China's semi trailer output. The plant holds the manufacturing credentials; we hold the day-to-day export relationship with you.
Entity disclosure. Export entity: Shandong Weierxin Automobile Co., Ltd. — 7F B07, No.149 Jing-2 Road, Shizhong District, Jinan, Shandong, China; Reg. No. 91370103MADBYU6A8M; a trading company per SGS audit QIP-ASI255217. Manufacturing: Shandong Changrunda Automobile Technology Co., Ltd. — No.52 Sanli Road, Quanpu Industrial Park, Liangshan County, Jining, Shandong, China; USCC 91370832MA3P3YBUXE; our associated plant. Manufacturing certificates, including the World Manufacturer Identifier code LA9 / CRD and the ISO 9001 quality management certificate, are held by the associated plant. See Quality & Certification.
A compact export team, a broad product range and a manufacturing partner with a long production record.
All WEIERXIN semi trailers are produced at our associated plant, Shandong Changrunda Automobile Technology Co., Ltd., in the Quanpu Industrial Park, Liangshan County, Jining, Shandong. Established in 2019 with a registered capital of CNY 20,080,000, the plant runs a 25,000 m² production site with dedicated bays for cutting, frame welding, tank fabrication, painting and final assembly.
We do not claim to own that factory. Our job is to make sure the right unit is engineered for your road and your load, and that it leaves the plant inspected, documented and correctly loaded.
Frame strength, deck flatness and paint adhesion are decided by equipment, not by promises.
Our trailers and trucks are shipped to buyers across six main regions. Local branches and offices keep spare parts, service and technical support close to where the equipment works.
Our core export markets, where most of our shipments are delivered.
Local presence for stock, service and faster spare parts supply.
In-market sales and technical support for our regional buyers.
A clear, documented process — so you always know what happens next and what it costs.
Send your cargo type, load weight, route condition and destination port. We confirm the essentials and ask only the questions that affect the build.
Our engineers recommend axles, suspension, tyres, dimensions and steel grade, then send a firm FOB, CFR or CIF quotation for your approval.
Once the order is confirmed, your units are scheduled at our associated plant in Liangshan and built to the agreed drawing and specification.
Dimensional checks, brake and light tests and a pre-shipment inspection are carried out, with photos and a report sent to you before loading.
We book the vessel, prepare the export documents and load by container, flat rack or bulk vessel — then send you the loading photos and shipping documents.
12-month warranty, genuine spare parts supply and technical support by email, phone or WhatsApp for the life of the trailer.
Send your cargo type, load weight, route and destination port. Our export team will recommend a configuration and a firm price — usually within 12 working hours.
Both codes are add-friend shortcuts. Scan with your phone camera or with the app’s own scanner and we land straight in your contacts — the same export desk answers either way.
On a phone? Tap a code to open the app, message us on WhatsApp, or call +86 133 5510 0219.