Our History
Founded in June 2007, Kunshan SuperGoodRay Precision Technology Co., Ltd. is based in Kunshan-ranked first among China's top 100 counties-and enjoys a prime location adjacent to Shanghai, benefiting from a comprehensive industrial supply chain and highly efficient logistics. Starting with a focus on the custom machining of precision mechanical components, the company has achieved steady growth over more than a decade; its workforce has expanded from an initial management group to a team of over 80 people-including a core management team of 14-with all staff possessing extensive practical experience and technical expertise in precision machining. The company steadfastly upholds the principle of integrity, continuously upgrading its manufacturing processes to meet evolving industry standards while simultaneously implementing digital, intelligent production management systems. Between 2020 and 2025, the company has seen steady revenue growth and increasing market recognition, establishing a stable client base across sectors such as automotive, semiconductors, medical technology, and automation equipment. Its partnerships include renowned domestic and international brands such as Panasonic, Xiaomi, Foxconn, and Continental Group. Committed to a long-term strategy centered on technical depth, rigorous quality control, and one-stop solutions, the company strives to become a highly competitive, professional supplier in the precision components industry.
Our Factory
The company operates its own standardized production facility spanning 5,000 square meters, organized into five functional zones: CNC machining, sheet metal processing, precision turn-milling, quality inspection, and office/negotiation areas. This layout ensures independent management of production, inspection, and administrative functions, supported by a scientifically planned and efficient workflow. The workshop is fully equipped with automated precision machining, sheet metal cutting and bending, and high-precision grinding machinery, forming a comprehensive closed-loop production line. This enables end-to-end in-house processing-from raw material cutting, precision machining, and bending/forming to final product inspection-eliminating the need for outsourced intermediate steps. The facility includes a dedicated office complex and professional meeting rooms to accommodate client visits and technical project consultations. Implementing a total quality management model and a digital production control system, the factory maintains data records for every process step and utilizes AI-driven management tools to optimize scheduling and quality control. This setup supports both mass production and small-batch custom prototyping, allowing for the flexible, simultaneous production and delivery of diverse precision components across various specifications.
Our Product
The company specializes in a wide range of high-precision mechanical components, with core product lines categorized into seven series:
Worm gear transmission components designed for high-precision transmission equipment;
Comprehensive automotive parts, focusing on precision structural components for braking systems;
Precision parts for the semiconductor and chip industries, compatible with chip manufacturing equipment;
Precision components for telecommunications and electronics, serving manufacturers of consumer electronics and communication equipment;
Precision parts for medical devices, meeting stringent cleanliness and dimensional accuracy standards;
Core structural components for automation equipment, including various non-standard CNC-machined parts;
Custom sheet metal components, utilizing integrated laser cutting and CNC bending processes.
Additionally, the company undertakes the custom manufacturing of precision components for the defense industry.
All products can be customized based on customer drawings or samples, with capabilities ranging from miniature parts (as small as φ1mm) to large-scale gantry-style structural components (up to 4 meters), thereby satisfying the diverse precision manufacturing requirements of various industries.
Product Application
The company's products serve multiple high-end manufacturing sectors: in the automotive industry, they are used in braking systems and chassis transmission mechanisms for passenger and commercial vehicles, supplying major players like Continental and Qingdao Sanxiang; in the semiconductor and chip industry, they provide precision structural components for wafer processing and packaging/testing equipment, indirectly supplying HiSilicon; in telecommunications and electronics, they supply precision internal components for mobile phones, smart devices, and communication base stations, maintaining long-term partnerships with giants like Xiaomi and Foxconn; the medical device segment produces high-precision parts for medical testing and rehabilitation equipment that meet the industry's rigorous tolerance standards; automation equipment offerings include core components for industrial robots, smart production lines, and CNC machinery; sheet metal parts are widely used for equipment housings and cabinets; and worm gear transmission components are applied in automation drive systems and compact speed reducers. Additionally, the company supplies precision military equipment and industrial power machinery, collaborating with brands such as Greenbauer, Panasonic, and MISUMI, thereby spanning six major high-end industries: automotive, semiconductor, medical, defense, automation, and consumer electronics.
Our Certificate
The company has established a quality control system strictly adhering to authoritative global manufacturing standards across multiple industries, with a core focus on implementing two key automotive industry frameworks: IATF 16949 (a mandatory qualification for automotive suppliers) and the German VDA 6.3 process audit standard (ensuring end-to-end control from project development to mass production and delivery). The machining of transmission components strictly follows the German DIN 3974 gear standard and the US AGMA 2015 gear precision specifications, guaranteeing the precision and service life of worm gear transmissions. Internally, the company employs a standardized quality problem-solving system-utilizing tools such as 8D reports and one-page quality analysis reports-to ensure the closed-loop rectification of anomalies, while enforcing the "Three No's" quality principle among all staff: do not manufacture, do not accept, and do not pass on defective products. All production processes are subject to digital, traceable controls, and finished products undergo comprehensive dimensional and performance testing; the company fully meets the supply chain compliance audit requirements of leading German, Japanese, and domestic enterprises, possessing the complete supplier qualifications required for high-end manufacturing markets both at home and abroad.
Production Equipment
The company has invested in a comprehensive suite of high-end Japanese and domestic CNC precision machining equipment, covering the full spectrum of processes including turning, milling, grinding, and sheet metal fabrication. Precision milling capabilities feature 3+2 five-axis, simultaneous five-axis, and four-axis machining centers (such as Hehai/DMG models), as well as Qiaofeng VH-85, FANUC T7, and Gelema 850 (center-coolant) units; a Skeye heavy-duty gantry machining center accommodates extra-long workpieces up to 4 meters. Precision turning equipment includes Tsugami S206A and Citizen A20N sliding-head lathes, Miyano BNA42 turn-mill centers, and Takamatsu CNC lathes, capable of processing miniature precision shafts ranging from φ1 to φ42 mm. Sheet metal operations utilize Han's Laser fiber laser cutters, KoMile and Hanst CNC press brakes, and vertical forging machines. Over a hundred auxiliary processing units-including high-precision CNC surface grinders, drill-tap centers, metal band saws, and graphite milling machines-round out the capabilities. The equipment lineup handles everything from miniature components to large machine frames, accommodating both micron-level precision parts and large structural components to meet diverse production needs ranging from prototyping and small-to-medium batches to high-volume mass production.
Production Market
The company focuses primarily on the domestic Chinese market, deeply integrating with various export-oriented manufacturing enterprises while fulfilling component orders for the China-based factories of international brands such as OVIO and Vast; this establishes a dual-channel sales system serving both domestic firms and foreign-invested factories in China. Its client portfolio encompasses leading enterprises across the automotive, semiconductor, medical, automation, and electronics sectors, with partners including dozens of renowned manufacturers such as Continental, Panasonic, Xiaomi, Foxconn, HiSilicon (indirect supply), MISUMI, Qingdao Sanxiang, and Green Power. Between 2020 and 2025, the company achieved steady revenue growth-rising from RMB 16 million to RMB 37 million-effectively doubling its business scale over five years while maintaining consistently high customer repurchase rates. Leveraging its strategic location in Kunshan-adjacent to Shanghai-the company rapidly serves the high-end manufacturing clusters of the Yangtze River Delta; simultaneously, it utilizes its export-oriented client base to reach downstream overseas markets. Through reliable delivery and high-precision products, it continues to expand its domestic market share, steadily establishing itself as a benchmark one-stop precision component processing service provider in the Yangtze River Delta region.
Our Service
We have established a rapid-response pre-sales service mechanism with a 2-to-24-hour turnaround, ensuring quick handling of inquiries, drawing evaluations, and process quotations; our technical team provides complimentary optimization plans for manufacturing processes and costs. During the sales process, we offer comprehensive prototyping services, strictly adhering to customer drawings and tolerance specifications; mass production commences only after final approval, with flexible delivery scheduling based on order requirements and support for phased, on-demand shipments. For after-sales support, we utilize a robust, standardized quality analysis system; in the event of product issues, we intervene immediately to investigate and issue either a concise one-page analysis report or a standard 8D corrective action report-clearly identifying root causes, corrective measures, and preventive strategies-while overseeing the implementation and verification of these actions to prevent recurrence. A dedicated project coordinator manages the entire workflow, streamlining communication across technical, production, quality control, and logistics teams to provide a one-stop solution for all customer needs, from R&D prototyping through to mass production and after-sales support.
