Different from peers with limited single-product production lines, we develop complete manufacturing systems covering every mainstream precision granite part for industrial applications. Our customizable product portfolio includes basic measuring standard parts: granite surface plates, square rulers, V-shaped blocks, straight edges, triangular squares and angle rulers; large structural load-bearing components: integral gantry beams, equipment base frames, large-span crossbeams and heavy-duty support pedestals; special-shaped non-standard workpieces customized for special equipment such as semiconductor wafer testing stations, laser galvanometer mounting bases and new energy battery inspection brackets.

No matter small standard calibration gauges with nano flatness or oversized integral stone parts up to 20 meters in length and 100 tons in single weight, all products can be independently designed, processed and tested in our factory. Clients only need to provide drawings, dimensional parameters, precision tolerance requirements and equipment application scenarios, and we can finish all granite component supporting work without additional cooperation with third-party stone manufacturers.

The realization of full-category one-stop customization relies on our self-built large-scale industrial base with full-process supporting facilities, which cannot be matched by small-scale processing workshops. We own two manufacturing plants with a total construction area of 200,000 ㎡ and an independent 20,000 ㎡ classified raw material storage yard. Long-term stable cooperation with high-quality black granite mining bases ensures sufficient stock of high-density stone blanks all year round, avoiding raw material shortages that delay multi-product batch orders.

Multiple dedicated segmented production lines are built separately for small standard measuring tools, medium-sized structural frames and oversized integral stone workpieces. Each production line is equipped with professional CNC cutting machines, large grinding equipment and silent handling travelling cranes. A 10,000 ㎡ constant-temperature, constant-humidity and shock-isolated dust-free workshop is specially prepared for precision grinding and finished product assembly of all high-accuracy granite parts. The whole production chain from raw blank cutting, layered stress relief grinding, precision forming to finished constant-temperature calibration is completed independently inside our factory, realizing closed-loop integrated production for all customized granite components.                                                                                                                                                                                               

Our one-stop customized service covers technical pre-sales matching, drawing optimization design, production progress tracking, full-index precision delivery inspection and long-term after-sales technical support, forming a complete service closed loop for global buyers. In the pre-sales stage, our professional engineering team provides free technical consultation and drawing optimization. For special working conditions such as semiconductor dust-free workshops and high-frequency vibration laser equipment, we adjust stone density selection, surface protection treatment and structural reinforcement schemes according to customer actual usage environments.

During production, a dedicated order manager tracks the processing progress of all customized components synchronously and sends regular progress feedback to clients to eliminate information asymmetry caused by multi-supplier coordination. Before delivery, all granite parts undergo three-level batch inspection in the constant-temperature testing laboratory equipped with German Mahr micrometers, UK Renishaw laser interferometers and Swiss electronic levels. All precision data is traceable to national metrology institutions, and complete inspection reports are delivered together with goods. After shipment, we provide long-term precision maintenance guidance and technical after-sales support for all customized granite components purchased from our factory.

As the only manufacturer in the precision granite industry holding ISO9001 quality management, ISO14001 environmental management, ISO45001 occupational health and CE product safety certifications simultaneously, we implement unified standardized quality control standards for all series of customized granite products, completely solving the problem of inconsistent precision when purchasing parts from multiple different suppliers.

We have a stable team of senior polishing technicians with more than 30 years of hand grinding experience, who carry out layered balanced fine grinding for all stone workpieces to fully release internal stone stress and lock long-term dimensional stability. A full-process quality inspection mechanism runs through raw material incoming screening, semi-finished intermediate calibration and finished product full-index testing, isolating unqualified workpieces in advance to prevent defective products from being delivered to clients. More than 20 international patents and overseas registered trademarks ensure that our one-stop customized granite solutions comply with global mainstream manufacturing standards including DIN, ASME, JIS and GB, and have been widely recognized by world top 500 enterprises, well-known university metrology labs and professional third-party measurement institutions around the world.

If you are looking for a single supplier to support all your granite measuring parts and structural component customization needs for semiconductor, laser, CMM and new energy testing equipment, welcome to send your drawings and precision requirements to our engineering team for free targeted design and bulk quotation.