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Global Supplier of PVC Resin, Polypropylene & Oxalic Acid

Trusted chemical and plastic raw material supplier with over 16 years of experience. 200+ product varieties, 10,000+ tons in stock, serving 100+ countries worldwide.

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16+
Years of Experience
200+
Product Varieties
10,000+
Tons Stock Inventory

Who We Are

MINGRAY TECHNOLOGY GROUP CO., LTD. is a professional supplier of plastic raw materials, chemical raw materials, and food additives. Established in 2009, we have over 16 years of experience in the international chemical trade industry.

We specialize in PVC Resin, PP Resin, Oxalic Acid, and a wide range of chemical and food additive products. Our company maintains long-term partnerships with large-scale manufacturers across China and operates six subsidiaries with five strategic warehousing centers in Changsha, Wuhan, Nanchang, Tianjin, and Qingdao.

Global Export to 100+ Countries
Free Sample Availability
Custom Packaging Options
24/7 Professional Support

Our Core Values

Integrity

Honest business practices and transparent communication.

Dedication

Committed to delivering quality and reliability.

Innovation

Continuously improving processes and product offerings.

Partnership

Building long-term relationships with clients and suppliers.

Our Product Range

High-quality chemical and plastic raw materials for industrial, food, and manufacturing applications.

PVC Resin SG-5 (Calcium Carbide Based)

High-purity polyvinyl chloride resin ideal for pipes, cables, and construction materials.

  • • K-value: 65–69
  • • Bulk Density: 0.45–0.55 g/ml
  • • Residual VCM: ≤5 ppm
  • • Packaging: 25kg bags

PP Resin - L5E89 (PP Yarn Raffia)

Polypropylene resin for raffia tapes, woven sacks, and industrial packaging.

  • • Melt Flow Rate: 8–12 g/10min
  • • Isotacticity: ≥96%
  • • Ash Content: ≤300 ppm
  • • Packaging: 25kg woven bags

Oxalic Acid

High-purity oxalic acid for metal cleaning, rare earth processing, and textile industries.

  • • Purity: ≥99.7%
  • • Appearance: White crystalline powder
  • • Moisture: ≤0.5%
  • • Packaging: 25kg fiber drums

Citric Acid Anhydrous - ENSIGN

Food-grade citric acid used in beverages, pharmaceuticals, and cleaning products.

  • • Purity: ≥99.5%
  • • Loss on Drying: ≤1.0%
  • • Heavy Metals: ≤5 ppm
  • • Packaging: 25kg bags

Caustic Soda Flakes

Sodium hydroxide flakes for chemical synthesis, water treatment, and soap manufacturing.

  • • NaOH Content: ≥99%
  • • Appearance: White flakes
  • • Fe Content: ≤0.005%
  • • Packaging: 25kg PP bags

Sodium Carbonate (Soda Ash Light)

Industrial-grade soda ash for glass, detergent, and chemical production.

  • • Na₂CO₃ Content: ≥99.2%
  • • Loss on Ignition: ≤0.8%
  • • Chloride: ≤0.15%
  • • Packaging: 50kg PP bags

Luo Han Guo Extract / Monk Fruit Extract

Natural sweetener for food, beverages, and health supplements.

  • • Mogroside V: 40–80%
  • • Appearance: Brown to white powder
  • • Solubility: Water-soluble
  • • Packaging: 1kg, 5kg, 25kg drums

Potassium Sorbate

Food preservative used in dairy, wine, and baked goods.

  • • Purity: ≥99%
  • • Melting Point: 134–136°C
  • • Loss on Drying: ≤0.5%
  • • Packaging: 25kg fiber drums

SLES 70% (Sodium Lauryl Ether Sulfate)

Surfactant for shampoos, body washes, and cleaning agents.

  • • Active Matter: 70%
  • • Color: Pale yellow liquid
  • • pH (1%): 7.0–9.0
  • • Packaging: 180kg drums

Chlorinated Polyethylene (CPE-135A)

Impact modifier for PVC pipes, cables, and profiles.

  • • Chlorine Content: 35±1%
  • • Mooney Viscosity: 90–110
  • • Volatile Matter: ≤0.4%
  • • Packaging: 25kg bags
View All 200+ Products

Our Services

Comprehensive support from sourcing to delivery.

Global Logistics

Efficient shipping via sea, air, and land to over 100 countries.

Quality Assurance

Rigorous testing and certification for every batch.

Custom Packaging

Tailored packaging solutions to meet your market needs.

24/7 Support

Dedicated team available around the clock for inquiries and support.

Frequently Asked Questions

Do you provide free samples?

Yes, we offer free samples for most products. Contact us to request a sample.

What are your main export regions?

We serve customers in the Middle East, Central Asia, Southeast Asia, Africa, and over 100 countries worldwide.

Can packaging be customized?

Yes, we offer custom packaging options including branding, labeling, and bag size.

How do you ensure product quality?

We work directly with reputable Chinese manufacturers and conduct strict quality control checks before shipment.

What are your payment terms?

We accept T/T, L/C, and other secure payment methods. Terms can be discussed based on order volume.

Get in Touch

Ready to start a partnership? Contact us today for quotes, samples, and more information.

+8617775846980
+8673185130718
420, Building A, Phase II, Wantian International Chemical Park, Dingziwan Street, Wangcheng District, Changsha, China

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