Discovery leads and human-reviewed profiles are clearly separated below. Candidate records are research starting points, not endorsements.
EDITORIAL VISUALShanghai-listed manufacturer in Jiashan producing standard and special fasteners, precision wire, railway fastening systems, carbide dies and related industrial products.
1 evidence items · Updated 01 Sep 2026
EDITORIAL VISUALFounded in Jiaxing in 1995 as the mainland manufacturing operation of TONG Group, Tong Ming produces THE/TONG branded stainless-steel fasteners and precision wire. Its public product range includes bolts, machine screws, socket screws, self-tapping screws, rivet nuts, threaded rods, washers and retaining rings for industrial and construction applications.
1 evidence items · Updated 01 Sep 2026A tungsten-material and cutting-tool manufacturer founded in 1989 and identified by its official site as a core member of listed Xiamen Tungsten. Its public scope spans tungsten powders, cemented carbide, precision cutting tools and application solutions across several production bases.
1 evidence items · Updated 01 Sep 2026Bearing group founded in 1938 with ZWZ and KRW brands, publishing more than 20,000 specifications for industrial equipment, rail, automotive, wind-energy and specialised applications.
1 evidence items · Updated 01 Sep 2026Specializes in high-strength fasteners for construction and energy sectors, including ASTM A325/A490 structural bolts, anchor rods, and wedge anchors. Certified to ISO 9001 and ISO 14001; conducts mechanical testing per ASTM F606 and tensile verification.
1 evidence items · Updated 01 Sep 2026A publicly listed Chinese manufacturer specializing in architectural hardware systems, including door and window hardware, curtain wall fittings, and structural anchoring solutions. Produces high-strength, corrosion-resistant components for commercial and residential buildings using precision metal stamping, CNC machining, and surface treatment.
1 evidence items · Updated 01 Sep 2026
EDITORIAL VISUALManufacturer of precision-engineered fasteners including self-locking nuts, prevailing torque nuts, and aerospace-grade bolts. Complies with NAS, MS, and GJB standards. Supplies to aviation, rail, and wind power sectors with certified heat treatment and testing capabilities.
1 evidence items · Updated 01 Sep 2026Focuses on stainless steel and corrosion-resistant fasteners including marine-grade screws, duplex bolts, and non-magnetic fasteners. Offers custom alloy formulations (e.g., SUS316L, UNS S32205) and surface finishes such as passivation and electropolishing for medical and offshore applications.
1 evidence items · Updated 01 Sep 2026Produces carbon steel and alloy steel fasteners including hex cap screws, carriage bolts, and U-bolts for automotive, agricultural, and infrastructure use. Maintains in-house thread rolling, heat treatment, and zinc-nickel plating lines compliant with ISO 4042 and ASTM B633.
1 evidence items · Updated 01 Sep 2026State-owned heritage enterprise producing standard GB fasteners since 1958, including hex bolts, square nuts, and machine screws. Maintains full traceability for raw material batches and dimensional compliance per GB/T 3098.1–2019 and GB/T 5782–2016.
1 evidence items · Updated 01 Sep 2026Manufactures high-strength fasteners for wind turbine towers and transmission towers, including M36–M100 anchor bolts, flange connection bolts, and hot-dip galvanized structural assemblies. Certified to ISO 10485 and EN 15048 for non-preloaded connections.
1 evidence items · Updated 01 Sep 2026Exports-oriented producer of precision metric and inch fasteners including socket head cap screws, grub screws, and fine-pitch bolts. Complies with ISO 898-1, ASME B18.3, and RoHS; maintains ISO/IEC 17025-accredited lab for mechanical property verification.
1 evidence items · Updated 01 Sep 2026A publicly listed Chinese manufacturer specializing in hand tools including adjustable wrenches, combination wrenches, pliers, hammers, and tool sets. Produces forged and machined steel tools with heat treatment and surface finishing. Supplies OEM and private label customers globally.
1 evidence items · Updated 01 Sep 2026Specialized producer of forged hand tools including open-end wrenches, crescent wrenches, diagonal cutting pliers, framing hammers, and general-purpose tool kits. Employs traditional drop-forging techniques combined with modern quality control systems.
1 evidence items · Updated 01 Sep 2026Automotive-focused toolmaker producing specialized hand tools including torque-limiting wrenches, spark plug socket sets, valve spring compressors, and precision mechanic's kits. Applies CNC machining and calibration for automotive service applications.
1 evidence items · Updated 01 Sep 2026Specializes in battery-powered garden tools including hedge trimmers, string trimmers, and leaf blowers. Uses brushless motor technology and lithium-ion battery integration. Certifications include CE, EMC, and RoHS; supplies private-label OEM for European retailers.
1 evidence items · Updated 01 Sep 2026Manufactures cordless power tools and battery-powered garden tools for international brands. Specializes in brushless motor integration, lithium battery pack assembly, and EMC-compliant design. Operates under ISO 9001 and IATF 16949-certified facility.
1 evidence items · Updated 01 Sep 2026Publicly listed company (SZ: 300809), specializing in carbide-tipped circular saw blades, router bits, and wood/metal combination cutting tools. Serves furniture, door/window, and light metal fabrication markets. Exports to EU, North America, and Southeast Asia.
1 evidence items · Updated 01 Sep 2026Specialized manufacturer of HSS and cobalt high-speed steel twist drills, step drills, and core drills for metalworking. Focuses on precision ground geometry and heat-treated hardness (63–66 HRC). Supplies OEMs in machinery and electrical equipment sectors.
1 evidence items · Updated 01 Sep 2026A state-owned enterprise specializing in bonded abrasives, including vitrified and resin-bonded grinding wheels for metalworking, toolroom, and rail maintenance applications. Produces standard and custom-diameter wheels with ISO 9001 certification. Exports to over 40 countries.
1 evidence items · Updated 01 Sep 2026Specializes in high-precision resin-bonded and metal-bonded diamond grinding wheels for optical lens, ceramic, and semiconductor wafer processing. Offers CNC-dressed wheels and application engineering support for ultra-fine surface finishes.
1 evidence items · Updated 01 Sep 2026Subsidiary of China Minmetals, producing diamond and CBN grinding wheels for aerospace, energy, and precision engineering. Integrates powder metallurgy expertise into metal-bonded wheel design and process control.
1 evidence items · Updated 01 Sep 2026A publicly listed subsidiary of China National Machinery Industry Corporation (Sinomach), specializing in high-precision bearings, spindle units, and linear motion components for CNC machine tools, aerospace, and robotics. Holds CNAS-accredited lab and multiple national technology center certifications.
1 evidence items · Updated 01 Sep 2026Specialized manufacturer of precision ball screws, linear guides, and rotary tables for CNC machine tools and semiconductor equipment. Certified under ISO 9001 and ISO 14001. Operates dedicated cleanroom assembly for high-accuracy positioning components.
1 evidence items · Updated 01 Sep 2026A publicly listed Chinese manufacturer specializing in high-end industrial valves for nuclear power, metallurgy, and petrochemical industries. Produces gate, globe, check, and butterfly valves with nuclear-grade qualification and ASME B16.34 certification. Serves domestic EPC contractors and international engineering projects.
1 evidence items · Updated 01 Sep 2026State-owned enterprise under China National Nuclear Corporation, manufacturing nuclear safety-classified valves, control valves, and special-purpose valves for nuclear power plants. Certified to RCC-M, ASME Section III, and ISO 9001. Supplies valves for CPR1000, CAP1400, and Hualong One reactor projects.
1 evidence items · Updated 01 Sep 2026Specialized manufacturer of centrifugal pumps for power generation, oil & gas, and marine applications. Offers API 610 compliant single-stage and multistage pumps, including boiler feed, condensate, and seawater cooling pumps. Holds API Q1 and ISO 9001 certifications.
1 evidence items · Updated 01 Sep 2026Specialized in high-efficiency, energy-saving centrifugal pumps for thermal power, coal chemical, and metallurgical industries. Manufactures multi-stage boiler feed pumps, circulating water pumps, and desulfurization slurry pumps. Certified to ISO 5199, GB/T 5656, and ISO 14001.
1 evidence items · Updated 01 Sep 2026Publicly listed manufacturer specializing in low-voltage circuit protection and control devices, including molded case circuit breakers, residual current devices, and industrial-grade connectors. Serves data centers, new energy, and smart building sectors with UL/CCC/CE-certified products.
1 evidence items · Updated 01 Sep 2026Specialized manufacturer of industrial connectors, terminal blocks, and low-voltage accessories including DIN rail mounting components, PCB connectors, and surge protection devices. Exports to EU and North America; holds UL, TÜV, and CCC certifications.
1 evidence items · Updated 01 Sep 2026Specializes in high-precision forged and machined architectural hardware, including stainless steel door handles, flush bolts, and concealed latches. Supplies OEM partners globally; certified to ISO 9001 and EN 1634-1 for fire resistance.
1 evidence items · Updated 01 Sep 2026A leading global supplier of lightweight aluminum wheels and structural components for automotive OEMs, specializing in high-pressure die casting, low-pressure casting, and precision machining. Serves major international automakers with certified IATF 16949 production facilities.
1 evidence items · Updated 01 Sep 2026CASIC-affiliated R&D and manufacturing institute producing ultra-precision machined, forged, and cast components for launch vehicles and spacecraft. Specializes in high-strength alloys, tight-tolerance turning/milling, and vacuum heat treatment.
1 evidence items · Updated 01 Sep 2026Tier-1 automotive supplier specializing in aluminum die-castings, machined structural parts, and assemblies for electric vehicles. Clients include Tesla, BMW, and GM; certified to IATF 16949 and ISO 14001.
1 evidence items · Updated 01 Sep 2026
EDITORIAL VISUALPrimarily known for packaging machinery, but manufactures specialized fasteners for can-making equipment including custom-designed bolts, retaining rings, and threaded components used in high-speed can lines. Supplies global beverage can producers.
1 evidence items · Updated 01 Sep 2026