Portfolio Overview
The product matrix follows the “4+1” structure: PV cutting materials, consumer-electronics precision processing, hydrogen and energy-storage components, semiconductor and AI precision transmission, plus extended diamond-wire applications in hard and brittle materials. All seven lines share the same electroplated-diamond and ultra-fine tungsten wire capabilities; they differ in substrate, wire diameter and duty.
PV Cutting Materials
- Carbon-steel diamond wire — 26–550 µm, the workhorse consumable for multi-wire wafer slicing.
- Tungsten-core diamond wire — 24–30 µm, for thinner wafers and larger ingots.
- Loop diamond wire — closed loop for squaring and cropping ingots and cutting semiconductor material.
- Tungsten wire rope — the pulling system of crystal-growing furnaces.
- High-purity quartz sand — feedstock for quartz crucibles.
Hydrogen and Energy Storage
Graphite composite bipolar plates for fuel cells and flow batteries, developed and manufactured within Gengchi New Energy.
Semiconductors and AI
Ultra-fine tungsten wire and robot tendon rope — in-house wire down to 0.005 mm, the base material for high-end bio-inspired tendon rope.
Other Business Lines
Cover-glass precision processing: delivered by Huizhou DIALINE Precision Manufacturing for phone brands, ODM/OEM manufacturers and smart-device makers — flat and curved cover glass, tablet touch-panel glass and decorative body glass.
Functional new materials and wet electronic chemicals: key materials for integrated circuits and display panels, directly affecting yield and electrical performance.
These two lines are service- and category-based and are not published as separate product pages. For datasheets and capacity information, please send an inquiry.
Carbon-steel Diamond Wire
Electroplated diamond wire on high-strength carbon steel, 26–550 µm, the workhorse consumable for PV multi-wire wafer slicing.
Details →Tungsten-core Diamond Wire
High-strength tungsten core, 24–30 µm, for lower kerf loss in thinner and larger PV wafers.
Details →Loop Diamond Wire
Closed-loop diamond wire for squaring and cropping silicon ingots, cutting semiconductor material and shaping precious stone.
Details →Tungsten Wire Rope
Multi-strand fine tungsten wire rope for the pulling system of crystal-growing furnaces: strong, low-elongation, heat and fatigue resistant.
Details →High-purity Quartz Sand
Feedstock for quartz crucibles in the crystalline-silicon chain; trace elements and particle size drive crucible life and wafer yield.
Details →Graphite Composite Bipolar Plate
Conductive separator plate for fuel cell and flow battery stacks, combining conductivity, corrosion resistance, gas tightness and thin walls.
Details →Ultra-fine Tungsten Wire and Robot Tendon Rope
In-house ultra-fine tungsten wire down to 0.005 mm, the base material for bio-inspired tendon rope in humanoid and surgical robots.
Details →