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Founded in 2005, Wuxi Hanweite Manufacturing Co., Ltd. specializes in precision machining of all types of parts and components, supplying tens of thousands of precision parts to leading customers at home and abroad.
The company has a core team of technical specialists with more than ten years of machining experience, whose well-established teamwork provides strong support for technical innovation and product quality.
The company operates advanced production and measuring equipment from Mazak, Mikron, Niigata, Doosan, Takisawa, Hexagon and others. Through capacity upgrades, it has expanded from a single small-batch production model into an integrated model covering small batches, large batches and R&D support.
Through years of effort and accumulation, the company has become a strategic cooperation supplier for Valmet, FARADYNE MOTORS, Regal Rexnord, GE and other customers. It will continue working to provide customers with high-quality, high-precision parts.
Learn About Hanweite
Key procedures and inspections are completed in temperature-controlled environments, keeping dimensions and geometric tolerances stable over the long term.
Machined parts and surface treatment run in parallel, with one point of contact handling everything from one-off prototyping to volume delivery.
Hanweite machined parts: precision CNC machining of stainless steel, copper & aluminum, carbon & alloy steel and engineering plastic parts, with support for one-off prototyping and volume delivery.
Hanweite surface treatment: roll hardening, tungsten carbide coating, weld overlay and PVD coating (TiN/TiAlN/DLC) to improve part wear resistance and service life.
CMMs, surface roughness testers and vision measuring machines provide comprehensive quality control.
From papermaking machinery to aerospace, the stability of parts under extreme operating conditions is the core metric we focus on.
Aerospace parts are mostly thin-wall structures in titanium alloy and superalloy, with complex shapes, difficult-to-machine materials and strict quality requirements. Hanweite forms them in a single setup on Mikron 5-axis simultaneous machining centers, combined with dedicated cutting tools and a cutting parameter library to control surface integrity and deformation.
View Industry SolutionsRobot joints demand extremely high stiffness, accuracy retention and batch consistency from parts. Hanweite machines joint housings, harmonic reducer flexsplines and precision gears, monitoring process capability with SPC during volume production.
View Industry SolutionsSemiconductor equipment parts require cleanliness, no particles and vacuum compatibility, with materials including aluminum alloy, stainless steel and PEEK. Hanweite machines vacuum chambers, transmission mechanisms and insulating parts, followed by ultra-clean cleaning and individual packaging.
View Industry SolutionsOil exploration equipment operates under high-pressure, severe-corrosion and strong-vibration conditions, where part failure is costly. Hanweite machines motor casings, high-pressure valve bodies and sealed structural parts for exploration equipment customers, focusing on wall thickness uniformity, sealing surface accuracy and pressure resistance.
View Industry SolutionsMarine and offshore equipment parts are long exposed to salt spray, moisture and alternating loads, with materials mostly chosen from 316L stainless steel, duplex stainless steel and corrosion-resistant alloys. Hanweite machines pump valve bodies, drive shafts and deck machinery parts, focusing on sealing surface quality and thread fit.
View Industry SolutionsPapermaking machinery runs continuously under high-temperature, high-humidity conditions, demanding high coaxiality, roll surface accuracy and corrosion resistance from shaft parts. Hanweite provides supporting machining of dryer shafts, guide rollers, vacuum rolls and gearbox parts for papermaking equipment customers, performing dynamic balance and runout checks before delivery.
View Industry SolutionsMore than four procedures, this is a traceable quality chain — each step has clearly defined inputs, deliverables and inspection checkpoints.
Process review is completed within 12 hours of receiving drawings, checking key dimensions, tolerances and material requirements item by item, and delivering manufacturability recommendations, a formal quote and lead time.
STEP / DWG / PDF / X_T formats supported; drawing information is kept strictly confidential.
Key dimensions, threads, hole positions, thin walls, tolerances and assembly features are checked item by item before quoting.
Suitable material grades, machining methods and surface treatment plans are recommended based on the part's application.
Price and lead time are calculated based on structural complexity, quantity, tolerance requirements, materials and post-processing.
After the process plan is confirmed, the prototyping stage begins. Once the first article is complete, full-dimensional inspection is performed and an inspection report submitted; process parameters are locked after customer confirmation.
Standard prototyping lead time is 3-7 business days; rush orders can be negotiated.
The machining route, cutting tool plan, fixturing method and inspection datum are determined based on the drawings.
CMM and vision measuring machine fully inspect key dimensions and issue a first-article inspection report.
After customer confirmation, the first article is sealed as the quality baseline for volume production.
Volume production follows the locked process, with first-article, in-process and final inspections at key procedures, while SPC statistical process control maintains batch consistency.
The on-time delivery rate for volume orders has remained stable above 98%.
Scheduling plans are set according to lead times, with materials prepared in advance and heat treatment and surface treatment cycles confirmed.
First-article, in-process and final inspections are performed at key procedures; any anomaly triggers immediate stoppage and analysis.
Real-time statistical analysis of key dimensions with trend alerts prevents batch nonconformities.
Final inspection and packaging are performed after completion; material certificates, inspection reports and packing lists are provided with the goods, delivered on time via the agreed logistics method.
Domestic logistics and international sea/air freight are supported; customs documentation is available for export orders.
Final inspection is performed item by item per drawing requirements; nonconforming products are quarantined to control the outgoing pass rate.
Anti-rust oil, vacuum bags or custom wooden crates are selected based on part characteristics to prevent transport damage.
Material certificates, inspection reports and packing lists are included with the goods to support customer incoming inspection.
More than 60 imported machines, a temperature-controlled workshop and digital production scheduling ensure accuracy does not rely on luck.
Imported machining and inspection equipment accounts for over 80%; turning, milling, grinding and 5-axis simultaneous machining cover the full process, with complex parts completed in a single setup to reduce accumulated repeat positioning errors.
Both the production workshop and inspection room are kept at a constant 20±2℃ to avoid dimensional deviations caused by temperature drift.
Four systems — ERP, MES, WMS and QMS — are integrated, with scheduling, cutting tool life and inspection data recorded online, making progress and yield rates traceable.
The automated production line has an annual output of over 400,000 pieces, prototyping takes 3-7 business days, and volume orders are delivered on schedule.
Two Hexagon CMMs and one ZEISS CMM are stationed in the 20±2℃ temperature-controlled inspection room, inspecting key dimensions piece by piece, with inspection data delivered with the goods and fully traceable.
The VAST scanning probe takes points one by one, evaluating complex curved surfaces, hole system position tolerances and geometric tolerances in one pass, replacing the repeated conversions of traditional manual gauges.
The Serein projection measuring machine quickly compares the contours and edges of thin-wall and slender parts, working with a range of imported measuring instruments to complete full-dimensional rechecks.
Company updates, industry trends and technical experience, continuously updated.
In high-end equipment manufacturing, ±0.005mm tolerance has become standard for precision parts. This article shares key technical points across five dimensions: equipment selection, cutting tool selection, fixturing methods, environment control and inspection.
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To meet growing demand for complex part machining, the company added two Mikron 5-axis simultaneous machining centers, raising complex curved part capacity by about 40%.
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Scheduling and inspection processes were optimized for small-batch, multi-variety orders, shortening the average delivery cycle by about 20% and earning written praise from customers.
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