Battery pack sealing under heat, vibration and compression set risk.
Typical buyer feedback: "The engineering review helped us confirm material direction before tooling."
PRESIS (鏅憺璧涙柉) precision elastomer manufacturing
One brand for materials, molds and precision molded components.
PRESIS unifies three companies under the same precision-manufacturing standard: polymer material R&D, silicone mold development, rapid tooling and scalable production for custom silicone, rubber and thermoplastic elastomer parts.
Clean, stable LSR parts for valves, diaphragms and device interfaces.
Typical buyer feedback: "Traceability and document preparation made supplier approval faster."
2013 foundation
material R&D and precision sealing expertise
3 companies
one PRESIS brand, quality system and market identity
100M pieces/year
planned precision rubber molded-product capacity
53 patent signals
30 from Guangshui plus 23 from Hubei entities
Independent-site architecture
Built like a global engineered-rubber supplier, with a Chinese manufacturing group behind it.
Global leaders organize their websites around product systems, industries, materials, engineering support, quality evidence, resources and contact paths. This page follows that buyer journey while adding PRESIS brand meaning, three-company structure, timeline and CMS-ready update areas.
Brand meaning
PRESIS is a compact brand name built around precision.
PRESIS (鏅憺璧涙柉) carries the brand promise of precision manufacturing, rigorous quality and reliable delivery. The name keeps the meaning of being precise while creating a shorter, ownable English identity for a unified group brand.
PRE suggests being ahead and technically prepared. CIS points to cutting, exactness and dimensional control. Together, PRESIS expresses advanced technology, exact geometry and stable quality.
Professional
Polymer materials, precision molds and sealing components made with focused manufacturing expertise.
Reliable
Food and medical-grade quality direction, strict control and long-term stable supply.
Exact
Mold precision, dimensional tolerance and sealing performance controlled from the start.
Standard
Unified quality standards, production rules and technical systems across the group.
Innovative
Continuous iteration in material formulas, mold structures and production processes.
Synergy
R&D, mold and production teams working together for faster market response.
Three-company brand system
One PRESIS identity, three industrial roles.
The site architecture keeps each company visible for trust and verification, while the market-facing brand remains consistent: PRESIS / 鏅憺璧涙柉.
Guangshui PRESIS New Materials Co., Ltd.
骞挎按甯傛櫘鐟炶禌鏂柊鏉愭枡鏈夐檺鍏徃
R&D and manufacturing for silicone, rubber and thermoplastic elastomers, including food-grade silicone gaskets, sealing parts, damping parts, precision turned seals and screw pump rotor/stator components.
- Applications: food packaging, drinking-water pipe systems, automotive, construction machinery, electronics and electrical equipment.
- Signals: high-tech enterprise, 30 patents, precision sealing component specialist.
PRESIS (Hubei) New Materials Co., Ltd.
PRESIS (Hubei) New Materials Co., Ltd.
Scale production for precision rubber and silicone products, with annual capacity planned at 100 million precision rubber molded products and thousands of SKU directions.
- Main products: food and medical-grade silicone seals, electronic/electrical precision silicone parts, high-performance rubber elastic wheels and damping seals.
- Signals: technology-based SME, 23 patents, intelligent production lines and export-oriented production capability.
PRESIS (Shenzhen) Mold Co., Ltd.
鏅憺璧涙柉锛堟繁鍦筹級妯″叿鏈夐檺鍏徃
Silicone mold design, mold development and integrated product manufacturing with CNC, EDM and silicone vulcanization equipment.
- Focus: precision silicone molds and molded parts, including e-cigarette silicone and custom silicone miscellaneous components.
- Advantages: in-house tooling, fast delivery, precision molding and front-end supply-chain support.
Foundation
Guangshui company establishes the core path of precision sealing components and polymer materials.
Extension
Shenzhen mold company connects design, tooling and molding into a front-end precision manufacturing chain.
Expansion
Hubei company upgrades the scale-production base with intelligent production lines and export growth.
Synergy
Shenzhen R&D and molds, Guangshui materials and Hubei production align under one PRESIS brand.
Product systems
Custom component families for sealing, flow control, damping and soft-interface design.
Each product family can later become a CMS collection with category pages, specifications, materials, downloadable drawings and related case studies.
01
Seals, gaskets and O-rings
Rubber sealing rings, silicone gaskets, washers, flange seals, pipe seals, waterproof rings and irregular sealing strips.
02
LSR and silicone molded parts
LSR valves, diaphragms, tube connectors, medical-direction seals, food-contact gaskets, soft-touch and high-temperature silicone parts.
03
Overmolded and insert parts
Plastic-metal-rubber interfaces, charging-port covers, keypads, soft grips, bonded inserts and assembly-ready components.
04
Drawing-based custom parts
Development from 2D drawings, 3D files or physical samples with DFM, tolerance review, material fit and mold strategy.
Product case pages
Case pages organized by the same categories used in the company profile.
Each page combines a typical image, application pain points, material choices, engineering controls and RFQ prompts so buyers can move from search to inquiry quickly.
Industry applications
Application pages planned around buyer search intent and qualification questions.
EV and automotive
Battery pack seals, busbar insulation, harness seals, boots, vibration dampers, oil-resistant gaskets and EPDM/NBR/FKM components.
Discuss PPAP and traceabilityMedical and healthcare devices
LSR valves, respiratory seals, diaphragms, tube connectors and controlled-document production support for medical-direction projects.
Review material and cleanliness needsSemiconductor and electronics
Precision elastomer interfaces, sealing pads, equipment gaskets, soft protective parts and application-specific materials.
Check tolerance and media exposureFood, beverage and pharma equipment
Food-grade silicone gaskets, suction cups, valve sheets, hoses and container seals for repeated cleaning and sealing reliability.
Match FDA and cleaning conditionsAerospace elastomer elements
High-performance damping and isolation elastomer components for aviation elastic elements, rotor hub elastic elements and special vibration-control structures.
View aerospace elastomer pagePump, valve and water infrastructure
Pipe seals, flange gaskets, gate seals, diaphragms, valve sheets and drawing-based maintenance components.
Send operating condition detailsEngineering capability
Tooling, molding, compounding and inspection are built for precision elastomer programs.
PRESIS combines front-end mold development with production equipment, cleanroom support and an independent lab so buyers can move from drawings to verified samples with less risk.
30 CNC precision engraving and milling machines for mold development
DFM review, parting-line planning, tolerance control, venting, shrinkage and fast sample-route decisions for silicone and rubber programs.
40 solid-silicone hydraulic presses, 10 rubber injection machines and 6 LSR molding machines
Compression, injection and liquid silicone routes cover sealing parts, medical-direction components, insulated interfaces and special elastomer geometries.
Dedicated rubber mixing lines with 35L/16-inch and 55L/18-inch equipment
One 35L banbury plus 16-inch open mill line and one 55L banbury plus 18-inch open mill line support general rubber, special-demand rubber and custom compound adjustment.
Independent test laboratory and one cleanroom for liquid silicone programs
An independent lab supports first-article checks, dimensional review, hardness, tensile, aging and shipment verification for audit-facing projects.
Design for manufacturability, mold reliability and process repeatability are positioned as part of the product, not an afterthought.
Materials and conditions
Material selection covers general rubber, special-demand rubber, food-grade silicone, medical silicone and special silicone systems.
Rubber systems
NR, BR, NBR, EPDM, CR, BIIR, ACM, FKM, FFKM and custom compounds
General-purpose and special-demand rubber routes for sealing, damping, oil resistance, chemical resistance, weathering, gas barrier and high-reliability industrial parts.
Silicone systems
Phenyl silicone, HCR, LSR, food-grade silicone, medical silicone and special silicone materials
For clean interfaces, food contact, medical-direction components, high/low temperature elasticity, valves, diaphragms, gaskets and soft-touch molded parts, with cleanroom support for LSR programs.
Rubber material list
General rubber: NR, BR, NBR, EPDM, CR. Special-demand rubber: BIIR, ACM, FKM, FFKM and custom high-performance compounds.
Silicone material list
Food-grade silicone, medical silicone, phenyl silicone, HCR, liquid silicone rubber (LSR), special silicone materials and custom color or hardness routes.
| Material path | Common project fit | Buyer questions to capture |
|---|---|---|
| Phenyl silicone / HCR / LSR / food-grade silicone / medical silicone / special silicone | Food-contact gaskets, medical-direction parts, high/low temperature seals, soft-touch interfaces, valves and diaphragms. | Hardness, color, post-cure, cleanliness, aging, compression set, regulatory documents. |
| NR / BR | High elasticity, damping, vibration isolation, wheels, buffers and dynamic rubber components. | Load, rebound, fatigue cycle, wear, stiffness, dynamic compression and environment exposure. |
| NBR | Oil-resistant seals, industrial gaskets, automotive and pump/valve applications. | Oil type, fuel exposure, temperature range, hardness and swelling limits. |
| FKM / FFKM | Higher temperature, fuel, chemical, semiconductor, aerospace and demanding industrial sealing environments. | Chemical media, service temperature, compression set, tolerance and cost target. |
| CR / BIIR / ACM / EPDM | Weathering, gas barrier, oil/heat resistance, water systems, outdoor seals and special industrial applications. | Ozone, oil, gas permeability, temperature, pressure, medium, lifetime and assembly compression. |
| Custom elastomer compound | Special color, conductivity, damping, aviation elastic elements, rotor hub elastic elements, high elasticity and customer-specified material. | Supplier source, batch traceability, zero-reclaim demand, test reports and change control. |
Qualification and compliance
National High-tech status, audit-ready documentation and RoHS-aligned material control.
PRESIS supports customer reviews with National High-tech Enterprise recognition, ISO 9001, IATF 16949, ISO 13485-related documentation, RoHS material control, supplier reports, batch traceability and change management.
Qualification pack
Customer-facing files can cover National High-tech Enterprise status, ISO 9001, IATF 16949, ISO 13485-related records and onboarding support for audit teams.
IQC / IPQC
Incoming material batches, supplier reports, first-piece confirmation, patrol inspection, key parameters and mold or shift-change review.
Lab and FQC
Independent lab checks for dimension, appearance, hardness, tensile, aging, assembly, packaging, labeling and shipment release.
RoHS and traceability
All material routes are managed to meet RoHS environmental requirements with batch labels, abnormal isolation, 8D correction and change records.
Manufacturing footprint
Shenzhen molds, Guangshui materials and Hubei scale production work as one system.
The PRESIS growth logic is clear: material know-how anchors precision sealing, Shenzhen strengthens front-end mold technology, and Hubei expands intelligent mass production for domestic and overseas markets.
Capability and content hub
Engineering, equipment, materials and qualification content surfaced for search, AI and buyers.
Use this area for capability snapshots, certificate downloads, equipment briefs, material notes and consultation articles. Future backend uploads can expand each item into a dedicated page or downloadable file.
Fast DFM, tooling review and sample launch backed by 30 CNC machines
Mold feasibility, tolerance review, venting, parting-line planning and engineering response are positioned early in the RFQ route.
40 solid-silicone presses, 10 rubber injection machines, 6 LSR machines and one cleanroom
Dedicated molding capacity is supported by two rubber-mixing lines and an independent test laboratory for repeatable production control.
General rubber, special-demand rubber, food-grade silicone, medical silicone and special silicone
Material coverage supports sealing, damping, insulation, fluid-control and interface components across industrial, food-contact and medical-direction projects.
National High-tech Enterprise, ISO 9001, IATF 16949, ISO 13485 and RoHS control
Qualification files, environmental declarations and traceability records can be prepared for buyer audits and supplier onboarding.
Future CMS areas
Product updates and consultation articles can be maintained through backend uploads.
Latest product updates
Request catalogFood-grade silicone gasket samples
Container, bottle cap, water cup and appliance gasket projects with color and hardness matching.
Pipe and flange rubber seals
EPDM/NBR sealing rings for water infrastructure, pump, valve and maintenance applications.
Valve and diaphragm components
Small precision elastomer parts for fluid control, healthcare device and equipment sealing use.
Consultation insights
View resourcesWhat engineers check before opening a rubber mold
Tolerance, undercut, parting line, shrinkage, compression, flash control and assembly conditions.
How batch traceability reduces export-customer risk
Material source, first article, inspection records, labels, abnormal isolation and change confirmation.
When to choose FKM instead of NBR
Fuel, chemical, temperature, compression set and budget tradeoffs for demanding sealing conditions.
Answer-ready content
Clear answers for procurement teams and AI search summaries.
What does PRESIS make?
PRESIS makes custom silicone, LSR, rubber and thermoplastic elastomer components including food-grade silicone gaskets, seals, damping parts, precision turned seals, screw pump rubber components, electronic silicone parts, high-performance elastic wheels and overmolded parts.
What information is needed for a quotation?
Send a drawing, 3D file or sample plus material direction, hardness, operating temperature, media exposure, color, appearance grade, target life, annual quantity and any compliance documents.
Can PRESIS support high-end customer audits?
Project records can cover supplier source, material reports, environmental documents, inspection data, batch traceability, abnormal isolation, 8D correction and change confirmation.
RFQ and engineering review
Send drawings, samples or application details for a custom elastomer project.
For faster review, include material, hardness, dimensions, operating temperature, media, expected volume, compliance requirements and target delivery schedule.