What Does Jinxinyu Hardware Factory Do? A Clear Overview of Our Factory Strength
Jinxinyu Hardware Factory is a source manufacturer specializing in stationery hardware fittings and stationery metal clips. Our product range includes ring clips, board clips, strong clips, butterfly clips, lever arch clips, snake clips, eyelets, rivets and protective corners. These products are widely used in stationery, bags, shoes and packaging boxes. We serve both domestic and export buyers and support bulk orders and customization, making us a reliable long-term hardware supplier.
Why do you find stationery hardware accessories quality is not good
Why do you find stationery hardware accessories quality is not good?There are two reasons: first, there is no real source factory found. The second selected supplier is not qualified in technology, and the material control is not rigorous. We are the source of stationery hardware accessories manufacturers, professional production for 15 years, the production workshop […]
What Does Ring Spacing Mean for a Ring Clip, and Why Must It Be Confirmed When Purchasing Ring Clips?
When purchasing ring clips, in addition to confirming whether the structure is 2-ring, 3-ring, 4-ring, or multi-ring, there is another very important dimensional parameter: ring spacing. Many customers purchasing ring clips for the first time assume that as long as the number of rings is the same, the products can be used interchangeably. In fact, […]
What Does Eyelet Spacing Mean for a Ring Clip, and How Is It Different from Ring Spacing?
When purchasing ring clips, you will often see two easily confused dimensions: ring spacing and eyelet spacing. They both appear to describe “the distance between two positions,” but in fact they represent completely different dimensions. Simply put: ring spacing determines whether the inner pages can be fitted; eyelet spacing determines whether the ring clip can […]
How to Choose a Stationery Hardware Manufacturer in China: 2026 Buyer’s Guide
Choose a stationery hardware manufacturer in China by verifying four things in order: ISO 9001 and third-party SGS documentation, capacity that matches your order volume, whether the entity is a real factory or a trading company, and how it controls tooling, plating and inspection. Shortlist three to five candidates, audit each against the same eight-step […]
Salt Spray Testing for Stationery Hardware: What Buyers Should Require
A salt spray test exposes a plated part to a continuous saline fog and records how long it takes for white rust and red rust to appear. It is a comparative quality-control tool, not a service-life prediction. Specify three things in writing: the test method, the duration in hours, and the acceptance criteria. What Does […]
Plating Thickness and Corrosion Resistance: What Buyers Should Know
Electroplating does two jobs at once: it forms a protective barrier over the steel and it creates the decorative appearance the product is sold on. The same nominal finish can perform very differently from one batch to another because deposit thickness, substrate condition and pre-treatment all vary. Specify the coating by name, state how and […]
How to Build a Complete Binder Hardware Kit
A complete binder hardware kit covers four jobs: hold the pages (ring or lever arch mechanism), compress the stack (compressor bar), reinforce and clamp the board (eyelets, hollow rivets, double-head rivets, Chicago screws), and finish the outside (protective corners, seal labels, business card frames, clips and rods). Buying all of it from one supplier against […]
Loose-Leaf Binding Accessories Explained: Eyelets, Rivets, Chicago Screws and Compressor Bars
Loose-leaf binding accessories are the small metal and plastic parts that hold a binder program together: compressor bars that keep documents flat, eyelets and rivets that reinforce and fasten panels, Chicago screws that create a removable post binding, and hanging file rods that let a folder run on a rail. Specify them by dimension and […]
Board Clip vs Jumbo Clip vs Lever Clip: How to Choose the Right Clipboard Clip
Choose by the document, not the price. A board clip (JXY BC series) suits a thin stack changed often on a board the user reads directly. A jumbo clip (JC series, JC50R to JC152R) suits a thicker stack, because a longer body reaches further across the paper. A lever clip (LC series) suits the heaviest […]
How to Choose a Board Clip Length (50–120 mm)
Choose a board clip length by the board it has to hold, not by the clip alone: a longer clip spreads grip across a wider top edge, while a shorter clip concentrates force on a small area. JXY board clips come in 50, 70, 80, 100, 110 and 120 mm lengths (models BC50R1, BC70R1, BC80R1, […]
How to Specify Hole Size for Lever Arch Clips (3.8, 4.2 or 4.5 mm)
A lever arch clip hole size must match the diameter of the rivet or screw barrel that passes through it, and it is constrained by base plate thickness (60C, 65C or 70C) and by board thickness. JXY produces lever arch clips with 3.8 mm, 4.2 mm or 4.5 mm holes. Choose the size that gives […]
Ring Binder Mechanism Types Explained: Booster vs Non-Booster, 2/3/4-Ring and Multi-Ring
Ring binder mechanisms fall into four families: non-booster mechanisms, where the rings are pulled apart and pushed together by hand; booster mechanisms, where a lever at one or both ends pops the rings open; multi-ring mechanisms with four, six or up to twenty to thirty rings on a long spine; and back-style mechanisms mounted to […]
How to Choose a Board Clip Length (50–120 mm)
Board Clip Length: How to Choose 50 to 120 mm Meta Description: Board clip length runs 50, 70, 80, 100, 110 and 120 mm. How to match length to board width, hole centre distance, hanger and pen holder before you order. Target keyword: board clip length Secondary keywords: board clip sizes, clipboard clip length, board clip mounting […]
Lever Arch Clip Specifications Explained: Spine Widths, Base Plates and
A lever arch clip is specified by four interfaces: base plate width, spine width, hole size and lever side. JXY builds the A series (LA50CP-A, LA75RM-A) on a 54 mm base plate, the B series (LA75RM-B, LA75RP-B, LA75CM-B) on 53 mm and 55 mm, the K series (LK75SP, LK75SM) on 52 mm and 54 mm, […]
How to Choose a Stationery Hardware Manufacturer in China: 2026 Buyer’s
Meta Title: How to Choose a Stationery Hardware Manufacturer in China Meta Description: Audit a stationery hardware manufacturer in China: ISO 9001 and SGS documents, real capacity numbers, tooling ownership, plating lines and AQL inspection. Target keyword: stationery hardware manufacturer China Secondary keywords: ring binder mechanism supplier, stationery hardware factory audit, ISO 9001 stationery supplier, lever arch clip manufacturer, […]
Board Clip vs Jumbo Clip vs Lever Clip: How to Choose the Right Clipboard Clip
Choose by the document, not the price. A board clip (JXY BC series) suits a thin stack changed often on a board the user reads directly. A jumbo clip (JC series, JC50R to JC152R) suits a thicker stack, because a longer body reaches further across the paper. A lever clip (LC series) suits the heaviest […]