Does Zbcarbon have its own factories, and what does each one make?
Yes. Zbcarbon, a brand of ZBRH Technology (Zhongbao Ruiheng Technology Co., Ltd.), runs its own factories in three Chinese cities: Nanning in Guangxi, Dongguan in Guangdong and Datong in Shanxi[1]. Each plant focuses on its own product lines, and one sales team in Nanning handles every inquiry, sample and export order[2].
Which factory makes what?
| Factory | Product lines |
|---|---|
| Nanning, Guangxi | Carbon fiber tubes. Also our head office and sales team[1] |
| Dongguan, Guangdong | Carbon fiber tubes, sheets, pultruded profiles and finished parts. Certified to ISO 9001[1][3] |
| Datong, Shanxi | Carbon fiber sheets[1] |
Why three plants instead of one?
Roll-wrapped tubes, pressed sheets and pultruded rods and strips use different equipment and skills. Giving each plant fewer product lines keeps changeovers short and quality steady. It also means more than one plant can make tubes and sheets.
How does an order move through them?
- You send the product, size or drawing, quantity and destination to sales in Nanning.
- We confirm the specification and pick the plant that runs that product line.
- That plant makes the sample. Samples ship in 5–7 days.[2]
- Bulk orders take about 30 days, depending on quantity and process.[2]
- Goods are checked before shipment, and we export under EXW, FOB, CIF, DAP or DDP.
Can I check this myself?
Yes, and you should with any supplier. Ask which plant will make your order, compare the address on the ISO certificate with that plant, and ask for a video call on the production floor. Our certificates, with their holders and numbers, are listed on the quality page[3].
How do I get a sample or a quote?
Send your size or drawing through the quote form, or email sales@zbcarbon.com. Free A4 swatches are available for carbon fiber fabric, fiberglass mesh and chopped strand mat[2].