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EDITORIAL VISUALJiaxing, Zhejiang · HUMAN-REVIEWED PUBLIC SOURCESTong Ming Enterprise Co., Ltd.
Founded 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.
stainless steel boltsstainless steel nutsmachine and socket screwsself-tapping and drilling screws
1 evidence items · Updated 01 Sep 2026 02ZHChina · exact location under review · DISCOVERY CANDIDATE · REVIEW PENDINGZhejiang High Strength Fasteners Co., Ltd.
Specializes 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.
ASTM A325 boltsanchor rodswedge anchorsheavy-duty nuts
1 evidence items · Updated 01 Sep 2026 03
EDITORIAL VISUALChina · exact location under review · DISCOVERY CANDIDATE · REVIEW PENDINGShanghai Dite Precision Fasteners Co., Ltd.
Manufacturer 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.
prevailing torque nutsself-locking nutsaerospace boltshigh-tensile studs
1 evidence items · Updated 01 Sep 2026 04CSChina · exact location under review · DISCOVERY CANDIDATE · REVIEW PENDINGChangshu Standard Fasteners Factory Co., Ltd.
State-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.
GB hex boltssquare nutsmachine screwsset screws
1 evidence items · Updated 01 Sep 2026 05SGChina · exact location under review · DISCOVERY CANDIDATE · REVIEW PENDINGShandong Gaoqiang Fasteners Co., Ltd.
Manufactures 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.
wind tower anchor boltsflange boltshot-dip galvanized assemblieslarge diameter studs
1 evidence items · Updated 01 Sep 2026 06YCChina · exact location under review · DISCOVERY CANDIDATE · REVIEW PENDINGYangli Cutting Tools Technology Co., Ltd.
Wholly owned subsidiary of Yangli Group, producing HSS and carbide circular saw blades, band saw blades, and cold saw blades for metal cutting. Designed for structural steel, stainless steel, and non-ferrous metals in fabrication and construction industries.
circular saw bladesband saw bladescold saw bladesmetal-cutting saws
1 evidence items · Updated 01 Sep 2026 07HYChina · exact location under review · DISCOVERY CANDIDATE · REVIEW PENDINGHenan Yigong Tools Co., Ltd.
Manufacturer of HSS and carbide circular saw blades, abrasive cutoff wheels, and cold saw blades for structural steel, pipe, and tube cutting. Complies with EN 13250 and ANSI B7.1 standards. Serves construction, shipbuilding, and infrastructure contractors.
circular saw bladescold saw bladesabrasive cutoff wheelssteel-cutting blades
1 evidence items · Updated 01 Sep 2026 08ZSChina · exact location under review · DISCOVERY CANDIDATE · REVIEW PENDINGZibo Sishan Taishan Abrasive Cloth & Paper Co., Ltd.
State-affiliated producer of industrial abrasive cloth, paper, and belts using aluminum oxide and silicon carbide. Supplies heavy-duty applications in shipbuilding, power generation, and structural steel. Certified to ISO 9001 and GB/T 19001.
abrasive clothsandpaperabrasive beltssilicon carbide paper
1 evidence items · Updated 01 Sep 2026 09JHChina · exact location under review · DISCOVERY CANDIDATE · REVIEW PENDINGJinlang Hardware Co., Ltd.
A 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.
door closerswindow hingessliding door trackscurtain wall anchors
1 evidence items · Updated 01 Sep 2026 10CCChina · exact location under review · DISCOVERY CANDIDATE · REVIEW PENDINGChina CITIC Dicastal Co., Ltd.
A 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.
Aluminum wheelsChassis structural partsEV battery housingsSuspension knuckles
1 evidence items · Updated 01 Sep 2026 11ZWChina · exact location under review · DISCOVERY CANDIDATE · REVIEW PENDINGZhejiang Wanfeng Auto Wheel Co., Ltd.
Publicly listed manufacturer of aluminum alloy wheels and structural components, with advanced die-casting, machining, and surface treatment capabilities. Supplies Tier-1 automotive customers globally; holds IATF 16949 and ISO 14001 certifications.
Forged aluminum wheelsCast aluminum wheelsBrake caliper bracketsSteering knuckles
1 evidence items · Updated 01 Sep 2026 12SAChina · exact location under review · DISCOVERY CANDIDATE · REVIEW PENDINGShanghai Academy of Spaceflight Technology Precision Machinery Institute
CASIC-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.
Rocket engine nozzlesGuidance system housingsSatellite structural framesActuator bodies
1 evidence items · Updated 01 Sep 2026 13NXChina · exact location under review · DISCOVERY CANDIDATE · REVIEW PENDINGNingbo Xusheng Automotive Group Co., Ltd.
Tier-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.
Motor housingsGearboxesBattery enclosuresSuspension control arms
1 evidence items · Updated 01 Sep 2026