OpeningYou send the drawing. We machine the screws. Every part is verified before shipment.We are BQUQ, a precision manufacturing factory in Dongguan, China. We have run CNC lines for 20 years. Your o
You send the drawing. We machine the screws. Every part is verified before shipment.
We are BQUQ, a precision manufacturing factory in Dongguan, China. We have run CNC lines for 20 years. Your orthopedic screws are made from titanium bar stock, not cast blanks. We hold tight tolerances, inspect 100% of critical dimensions, and ship with a full report.
| Parameter | Value |
|---|---|
| Materials | Ti-6Al-4V, CP-Ti, 316LVM stainless |
| Machines | 5-axis CNC lathe, Swiss-type, milling centers |
| Diameter range | 1.5 mm – 12.7 mm |
| Length range | 5 mm – 120 mm |
| Tolerance | ±0.005 mm on thread, ±0.01 mm on length |
| Thread forms | ISO, ACME, custom buttress, self-tapping |
| Surface finish | Ra 0.2 µm – 0.8 µm |
| Passivation | ASTM A967 or AMS 2700 |
| Inspection | CMM, optical comparator, thread gauges |
| Batch size | 1 – 50,000 pieces |
| Lead time | 7 days (prototype), 12 days (production) |
| Certifications | ISO 9001:2015, material certs per batch |
1. Batch-traceable quality. Each lot gets a unique job number. We track material heat number, machine operator, tool wear, and inspection results. If a problem appears in your assembly, we trace it to the exact batch in minutes. No guesswork.
2. Inspection report per batch. You get a dimensional report with every shipment. We measure thread pitch, major/minor diameter, head angle, and surface roughness. The report lists actual values, not just "pass/fail." Your QA team can file it directly.
3. One factory for CNC + stamping + springs + heat sinks. Your orthopedic screw may need a stamped washer, a spring-loaded mechanism, or a heat sink in the surgical instrument. We do all four processes under one roof. Fewer suppliers, fewer handoffs, fewer delays. You send one drawing package, we coordinate everything.
Custom CNC machining of titanium screws is not limited to implants. Our buyers use them in:
These parts are made in China, but they meet ISO and ASTM standards. We export to the US, EU, and Japan. Every screw is deburred, cleaned, and individually packed if required.
Looking for a different part? We also machine Precision CNC Machined Jewelry Clasps & Hooks | Custom Made in China in the same Dongguan factory.
Q: What is your MOQ? A: No MOQ. We run one piece for prototype validation. For production, we suggest 500+ pieces to optimize cost per unit, but we accept 10-piece orders without penalty.
Q: How do you guarantee tolerance and quality? A: We use CNC lathes with live tooling, not manual machines. After machining, we inspect with CMM and thread gauges. Critical dimensions are checked 100%. We send the inspection report with the shipment. If a part is out of spec, we replace it at no cost.
Q: What is your lead time for titanium screws? A: Prototype: 7 days. Production: 12 days after drawing approval. For urgent orders, we can split the batch – ship half in 5 days, the rest in 10. Titanium bar stock is always in our warehouse.
Q: Do you provide material certificates? A: Yes. Every batch includes a mill certificate for the titanium, showing chemical composition and mechanical properties. We also provide heat treatment reports if you specify annealing or aging.
Email your PDF or STEP file. We reply with a firm quote in 12 hours.
Include: material, quantity, tolerance, and surface finish. If you are unsure about thread form or passivation, our engineers will advise you for free.
Email: sc@bquq.com WhatsApp: +86 13713157787
No MOQ. No minimum order fee. Precision manufacturing, made in China, verified before shipment. Send your drawing today.
| Parameter | Capability |
|---|---|
| Materials | AL6061/7075, SUS303/304/316, 45# steel, T2 copper, H59 brass, POM, PEEK, nylon |
| Tolerance | ±0.005mm standard, ±0.003mm on request |
| Machines | 3/4/5-axis CNC, turn-mill, Swiss lathe |
| Surface | Anodizing, nickel, zinc, passivation, sandblast, polish |
| Size Range | Max 400 x 300 x 200 mm |
| Prototype | 72 hours, no MOQ on samples |
| Inspection | Full report per batch, CMM data on request |
