Screen · Berkshire Criteria

Buffett Quality Screen

Buffett's "wonderful business" criteria, quantified into six dimensions: earnings record (20), ROE quality (25 — Fortune's double standard), low leverage (15), pricing power (15), business stability (15) and capital efficiency (10), for a 0–100 total. The entry gate is the first of Berkshire's acquisition criteria — at least $50M average pre-tax earnings over the last three fiscal years (banks and insurers excluded, as leverage is their business model; investment trusts and closed-end funds excluded, as they are portfolios rather than operating companies). Recomputed periodically from each company's last ten fiscal years; cross-listings merged by canonical ticker. Hover the score for the six-dimension breakdown; companies we cover link to their report. Filtré par market "China A-shares", profit streak "≥5 yr", Has report : 61 match(effacer les filtres).

#	Titre	Mkt Cap	Score▼	Baillie	10Y ROE	Profit Streak	Net Debt/Eq	Gross Margin	Étude	FY
1	Shenzhen Mindray Bio-Medical Electronics Co Ltd Class A 300760 · Shenzhen	$27B	95/100 Élite	52/100	30.1%low 21.4%	10 yr+	Net cash	64%	Mindray Bio-Medical: The Transition Is Real, But So Is the Price Tag19 juillet 2026 · Hold	FY2025
2	Kweichow Moutai Co Ltd 600519 · Shanghai	$236B	93/100 Élite	48/100	30.8%low 22.9%	10 yr+	Net cash	90%	Kweichow Moutai: A Long-Term Business Owner's Perspective21 mai 2026 · Watch	FY2025
3	Midea Group Co Ltd 000333 · Shenzhen	$94B	88/100 Élite	43/100	22.1%low 17.8%	10 yr+	Net cash	26%	Midea Group Initiation: Proven Appliance Compounder, Unearned Industrial Re-Rating12 août 2026 · Hold	FY2025
4	Zhangzhou Pientzehuang Pharmaceutical Co Ltd 600436 · Shanghai	$12B	88/100 Élite	38/100	20.3%low 14.8%	10 yr+	Net cash	44%	Pientzehuang: High-Priced Core Volume Fell 21% in 2025, and CNY132.59 Still Prices In 42x Trailing Earnings15 août 2026 · Hold	FY2025
5	Hithink RoyalFlush Info Network 300033 · Shenzhen	$25B	87/100 Élite	48/100	26.7%low 19.0%	10 yr+	Net cash	90%	Hithink RoyalFlush: Advertising Supplied 78% of 2025 Incremental Revenue, and CNY230.26 Already Sits at the CNY228 Base-Case Value15 août 2026 · Hold	FY2025
6	Eastroc Beverage Group Co Ltd 605499 · Shanghai	$14B	87/100 Élite	50/100	34.5%low 19.9%	9 yr	Net cash	45%	Eastroc Beverage: Energy Supplies 81% of Product Gross Profit While Growing 6.9%, and RMB122.93 Leaves No Conservative Margin of Safety15 août 2026 · Hold	FY2025
7	Shanxi Xinghuacun Fen Wine Factory Co Ltd 600809 · Shanghai	$22B	86/100 Élite	38/100	29.0%low 12.7%	10 yr+	Net cash	72%	Shanxi Fenjiu: 22% More Volume but Only 7.5% More Revenue in 2025, Q1 2026 Out-of-Province Sales Fell 15% While Dealers Grew, and CNY123.52 Sits Above Conservative Value15 août 2026 · Hold	FY2025
8	Aier Eye Hospital Group 300015 · Shenzhen	$12B	86/100 Élite	43/100	17.4%low 14.2%	10 yr+	Net cash	49%	Aier Eye Hospital: Net Goodwill Equals 43% of Book Equity, Adjusted Profit Grew 1.36% in 2025, and CNY8.71 Leaves No Conservative Margin of Safety15 août 2026 · Hold	FY2025
9	Xiamen Faratronic Co Ltd 600563 · Shanghai	$4.3B	86/100 Élite	41/100	20.2%low 17.3%	10 yr+	Net cash	39%	Xiamen Faratronic: 95% Film-Capacitor Purity, a 38.6%-to-32.1% Margin Reset, and CNY 123.01 Inside the Hold Band13 septembre 2026 · Hold	FY2025
10	Jiangsu Hengrui Medicine Co Ltd 600276 · Shanghai	$50B	83/100 Élite	51/100	16.5%low 10.3%	10 yr+	Net cash	86%	Hengrui Pharmaceuticals: A Fortress Innovation Platform, But RMB 50 Already Pays for the Upgrade26 juin 2026 · Hold	FY2025
11	Lao Feng Xiang Co Ltd A 600612 · Shanghai	$2.6B	83/100 Élite	33/100	18.4%low 11.6%	10 yr+	Net cash	8%	Lao Feng Xiang: 499 Franchise Closures and a 10.6% Jewellery Gross Margin, While the Shares at CNY 34.87 Sit 9% Above the CNY 31.9 Conservative Value9 août 2026 · Hold	FY2025
12	Foxconn Industrial Internet Co Ltd 601138 · Shanghai	$158B	82/100 Élite	40/100	22.0%low 15.0%	10 yr+	Net cash	8%	FII Zen Horizon Research: No. 1 in AI server rack assembly, real earnings acceleration, but a thin business at a rich valuation4 juin 2026 · Watch	FY2025
13	Suzhou TFC Optical Communication Co Ltd 300394 · Shenzhen	$26B	82/100 Élite	48/100	19.9%low 12.7%	10 yr+	Net cash	53%	T&S Communications: A Real Upstream Bottleneck, Priced as if Scarcity Economics Were Permanent28 juillet 2026 · Avoid	FY2025
14	Shandong Himile Mechanical Science & Technology Co Ltd 002595 · Shenzhen	$8.5B	82/100 Élite	47/100	18.1%low 16.2%	10 yr+	Net cash	33%	Himile: A 40%-Margin Tire-Mould Franchise Is Funding Two Adjacencies That Have Not Yet Earned Their Keep19 août 2026 · Hold	FY2025
15	NARI Technology Co Ltd 600406 · Shanghai	$27B	81/100 Élite	51/100	15.3%low 14.2%	10 yr+	Net cash	27%	NARI Technology: Grid-Control Franchise, Quality Already Priced27 juin 2026 · Hold	FY2025
16	Hongfa Technology Co Ltd 600885 · Shanghai	$7.7B	79/100 Solide	45/100	16.0%low 13.9%	10 yr+	Net cash	37%	Hongfa Technology: 3.464bn Relays, a 32% Top Line That Yielded CNY 114m of Cash, and CNY 34.73 at the Hold-Band Floor16 septembre 2026 · Hold	FY2025
17	Zhejiang CFMoto Power Co Ltd 603129 · Shanghai	$6.6B	78/100 Solide	48/100	18.2%low 10.8%	10 yr+	Net cash	29%	CFMOTO: Four-Wheeler Revenue Up 51% but H1 Profit Up Only 6%, and CNY 296.88 at 24-25x Normalized Earnings Leaves No Margin of Safety17 septembre 2026 · Hold	FY2025
18	Shenzhen Inovance Tech 300124 · Shenzhen	$24B	76/100 Solide	49/100	18.2%low 11.0%	10 yr+	Net cash	37%	Recherche approfondie sur Inovance Technology15 juin 2026 · Conserver	FY2025
19	Beijing Kingsoft Office Software In 688111 · Shanghai	$18B	76/100 Solide	48/100	15.1%low 6.6%	10 yr+	Net cash	88%	Kingsoft Office In-Depth Research14 juin 2026 · Hold	FY2025
20	Zhejiang Dingli Mach Co Ltd 603338 · Shanghai	$4.2B	76/100 Solide	44/100	17.3%low 12.9%	10 yr+	Net cash	37%	Zhejiang Dingli: H1 Revenue Grew 24.9% and Its 20.6% EU Duty Beats Rivals at 35–49%, but Cash Conversion Fell to 0.32x and CNY 53.87 Sits 28% Above the CNY 42 Conservative Value Ahead of Final U.S. Duty Rulings18 septembre 2026 · Watch	FY2025
21	Ningbo Deye Technology Co Ltd 605117 · Shanghai	$15B	74/100 Solide	44/100	36.6%low 21.9%	10 yr+	Net cash	29%	Ningbo Deye: H1 Operating Cash Flow Was 1.54x Net Income, but CNY 4.071bn of It Came from Expanding Supplier Credit13 septembre 2026 · Hold	FY2025
22	Zhejiang Sanhua Co Ltd 002050 · Shenzhen	$22B	73/100 Solide	43/100	15.8%low 12.8%	10 yr+	Net cash	28%	Sanhua Intelligent Controls (002050.SHE) Zen Horizon Deep-Dive Research5 juin 2026 · Watch	FY2025
23	Sungrow Power Supply Co Ltd 300274 · Shenzhen	$30B	72/100 Solide	51/100	18.6%low 9.3%	10 yr+	Net cash	25%	Sungrow Power Supply: After the FCC Covered-List Ruling, the Price Sits 0.6% Below a CNY 104 Conservative Value While Q1 Storage Margin Has Already Slipped to About 30%2 août 2026 · Watch	FY2025
24	Guangdong Haid Group Co Ltd 002311 · Shenzhen	$11B	71/100 Solide	47/100	16.7%low 11.3%	10 yr+	Net cash	10%	Haid Group: Feed Gross Profit Rose CNY 0.55 Billion, Farming Gross Profit Fell CNY 1.46 Billion, and CNY 46.24 Offers No Conservative Margin of Safety31 août 2026 · Hold	FY2025
25	Hundsun Technologies Inc 600570 · Shanghai	$6.1B	71/100 Solide	41/100	18.1%low 0.8%	10 yr+	Net cash	82%	Hundsun Technologies: 2026 H1 Revenue Fell 11.6% While Profit Rose 0.69%, Associates Supplied CNY106.3m of Q1 Investment Income, and CNY22.12 Leaves No Conservative Margin of Safety16 août 2026 · Hold	FY2025
26	Shaanxi Coal Industry Co Ltd 601225 · Shanghai	$34B	70/100 Solide	31/100	21.6%low 8.0%	10 yr+	Net cash	38%	Shaanxi Coal Industry: A Low-Cost Mine Base, 9.32 GW of Unfinished Power, and a 2026 Recovery Already in the Price20 août 2026 · Hold	FY2025
27	Tsingtao Brewery Co Ltd 600600 · Shanghai	$11B	70/100 Solide	27/100	11.6%low 6.4%	10 yr+	Net cash	38%	Tsingtao Brewery: H1 Volume Fell 4.9% While Profit Held Flat on Cost Savings, and CNY51.49 Is 12% Above Conservative Value5 septembre 2026 · Hold	FY2025
28	Zhejiang Dahua Technology Co Ltd 002236 · Shenzhen	$7.7B	70/100 Solide	41/100	16.8%low 8.1%	10 yr+	Net cash	45%	Dahua: 10% H1 Growth and a 43% Gross Margin Are Real, but CNY 15.72 Sits Above Conservative Value While FCC Component Rules and a CNY 8.568bn Inventory Build Leave No Margin of Safety17 septembre 2026 · Hold	FY2025
29	China Yangtze Power Co Ltd 600900 · Shanghai	$100B	69/100 Solide	39/100	14.7%low 10.4%	10 yr+	1.3×	59%	China Yangtze Power: Six Dams, a 70% Payout Floor, and Why 15.5x Owner Earnings Still Leaves No Margin of Safety20 août 2026 · Hold	FY2025
30	Shenzhen Transsion Holdings Co Ltd 688036 · Shanghai	$10B	69/100 Solide	41/100	20.3%low 3.2%	10 yr+	Net cash	21%	Transsion Holdings: H1 Gross Margin Rebounded to 22.6% on Price Rises and Cheap Inventory, but Operating Cash Flow of Negative CNY 5.861 Billion Leaves CNY 57.82 Above the CNY 44-47 Conservative Value27 août 2026 · Hold	FY2025
31	Zhengzhou Yutong Bus Co Ltd 600066 · Shanghai	$10.0B	67/100 Solide	42/100	16.7%low 3.4%	10 yr+	Net cash	23%	Yutong Bus: A 29.62% Overseas Gross Margin Against 19.09% at Home Carried H1 Core Profit Up 15.83%, but 7m+ Share Fell to 28.69% and CNY 30.40 Sits Above the CNY 27 Conservative Value27 août 2026 · Hold	FY2025
32	Zangge Holding Co Ltd 000408 · Shenzhen	$18B	66/100 Solide	31/100	18.2%low 2.9%	10 yr+	Net cash	61%	Zangge Mining: A Copper Associate It Does Not Control Now Drives Four-Fifths of Profit, and CNY 76.15 Already Pays for It4 septembre 2026 · Hold	FY2025
33	Shenzhen Envicool Technology Co Ltd 002837 · Shenzhen	$8.3B	66/100 Solide	47/100	12.9%low 10.0%	10 yr+	Net cash	32%	Recherche approfondie sur Envicool14 juin 2026 · Surveiller	FY2025
34	Luxshare Precision Industry Co Ltd 002475 · Shenzhen	$62B	64/100 Moyen	45/100	18.8%low 10.3%	10 yr+	Net cash	16%	Luxshare Precision: A Good Company, but Only a Fair Price21 juillet 2026 · Hold	FY2025
35	ACM Research Shanghai Inc 688082 · Shanghai	$18B	64/100 Moyen	42/100	19.4%low 5.5%	9 yr	Net cash	46%	ACM Research Shanghai: A Genuine Platform Story, Priced for Zero Margin of Safety4 juillet 2026 · Watch	FY2025
36	Sieyuan Electric Co Ltd 002028 · Shenzhen	$17B	63/100 Moyen	44/100	12.5%low 5.7%	10 yr+	Net cash	29%	Sieyuan Electric: A Premium-Priced Export Compounder With Zero Margin of Safety11 juillet 2026 · Watch	FY2025
37	Shengyi Technology Co Ltd 600183 · Shanghai	$36B	61/100 Moyen	43/100	15.5%low 8.3%	10 yr+	0.0×	22%	Shengyi Technology Long-Term Owner's Perspective Research9 juin 2026 · Avoid	FY2025
38	Sany Heavy Industry Co Ltd 600031 · Shanghai	$26B	59/100 Moyen	45/100	13.1%low 0.9%	10 yr+	Net cash	28%	SANY Heavy Industry Re-rating: A Globalized Construction-Machinery Leader on Overseas Delivery Plus Domestic Recovery28 mai 2026 · Hold	FY2025
39	Jiangsu Hengli Hydraulic Co Ltd 601100 · Shanghai	$20B	59/100 Moyen	44/100	18.1%low 2.0%	10 yr+	Net cash	38%	Jiangsu Hengli Hydraulic: A Real Compounder, but a Stock Already Pricing an Unproven Robot Story25 juillet 2026 · Hold	FY2025
40	Eoptolink Technology Inc Ltd 300502 · Shenzhen	$77B	58/100 Moyen	46/100	18.9%low 2.8%	10 yr+	Net cash	32%	Eoptolink Research from a Long-Term Business Owner's Perspective21 mai 2026 · Watch	FY2025
41	WUS Printed Circuit Kunshan Co Ltd 002463 · Shenzhen	$28B	58/100 Moyen	50/100	16.3%low 3.9%	10 yr+	Net cash	25%	Long-Term Value Research on WUS Printed Circuit9 juin 2026 · Watch	FY2025
42	Red Avenue New Materials Group Co Ltd 603650 · Shanghai	$4.7B	58/100 Moyen	45/100	16.5%low 9.8%	10 yr+	0.4×	29%	Tongcheng New Material: A Long-Term Business Owner's Study20 mai 2026 · Watch	FY2025
43	Henan Pinggao Electric Co Ltd 600312 · Shanghai	$3.7B	58/100 Moyen	34/100	5.9%low 0.8%	10 yr+	Net cash	18%	Pinggao Electric: The Cleanest UHV Switchgear Play, But Orders Are Not Yet Revenue4 juillet 2026 · Hold	FY2025
44	Zijin Mining Group Co Ltd Class A 601899 · Shanghai	$123B	57/100 Moyen	38/100	16.2%low 6.6%	10 yr+	0.5×	16%	Zijin Mining: A Real Multi-Metal Compounder, Priced for the Transition to Go Right22 juillet 2026 · Hold	FY2025
45	Inspur Electronic Info Industr 000977 · Shenzhen	$15B	57/100 Moyen	38/100	9.8%low 5.9%	10 yr+	Net cash	10%	Inspur Information Deep-Dive Research14 juin 2026 · Hold	FY2025
46	Anji Microelectronics Tech Co Ltd 688019 · Shanghai	$7.6B	57/100 Moyen	52/100	15.4%low 7.4%	10 yr+	Net cash	58%	Anji Microelectronics: A High-Quality Compounder, but a Better Company Than Stock29 juin 2026 · Watch	FY2025
47	Accelink Technologies Co Ltd 002281 · Shenzhen	$20B	56/100 Moyen	44/100	9.2%low 7.3%	10 yr+	Net cash	21%	Accelink Technologies: AI Datacom Growth Racing Against a Stretched Valuation14 juin 2026 · Avoid	FY2025
48	Hwatsing Technology Co. Ltd. A 688120 · Shanghai	$18B	56/100 Moyen	43/100	15.8%low 10.5%	6 yr	—	43%	Hwatsing Technology: A Real CMP Champion, Priced as if the Platform Story Is Already Won5 juillet 2026 · Avoid	FY2025
49	Ningbo Orient Wires and Cables Co Ltd 603606 · Shanghai	$4.8B	56/100 Moyen	47/100	15.4%low 3.2%	10 yr+	Net cash	21%	Ningbo Orient Wires & Cables: A Real Submarine-Cable Moat Priced for Flawless Backlog Conversion17 juillet 2026 · Watch	FY2025
50	Shandong Zhongji Electrical Equipment Co Ltd 300308 · Shenzhen	$141B	51/100 Moyen	56/100	13.4%low 1.8%	10 yr+	Net cash	28%	Innolight (Zhongji Innolight) : une étude approfondie d'investissement dans la valeur21 mai 2026 · Surveiller	FY2025
51	NAURA Technology Group Co Ltd 002371 · Shenzhen	$70B	50/100 Moyen	50/100	9.4%low 2.9%	10 yr+	Net cash	39%	NAURA Technology Group : analyse d'investissement selon le cadre SUN-R16 juin 2026 · Surveiller	FY2025
52	Western Superconducting Tech Co Ltd 688122 · Shanghai	$4.8B	50/100 Moyen	43/100	10.9%low 6.2%	10 yr+	Net cash	33%	Western Superconducting: A Long-Term Enterprise Value Analysis21 mai 2026 · Watch	FY2025
53	Ningbo Tuopu Group Co Ltd 601689 · Shanghai	$11B	48/100 Faible	48/100	12.0%low 6.2%	10 yr+	0.2×	24%	Ningbo Tuopu: Fair for the Auto Business, Pricey for the Robot Option23 juillet 2026 · Hold	FY2025
54	BYD Co Ltd Class A 002594 · Shenzhen	$122B	46/100 Faible	48/100	10.8%low 2.8%	10 yr+	0.1×	17%	BYD: Exports Reached 43.8% of First-Half Volume While Group Sales Fell 15.7% and First-Quarter Free Cash Flow Ran 19.3 Billion Yuan Negative3 août 2026 · Hold	FY2025
55	Zhejiang Shuanghuan Driveline Co Ltd 002472 · Shenzhen	$4.6B	46/100 Faible	44/100	7.2%low 1.4%	10 yr+	0.1×	21%	Zhejiang Shuanghuan Driveline: A Precision-Gear Cash Engine Carrying a Still-Optional Robot-Reducer Bet25 juin 2026 · Hold	FY2025
56	Advanced Micro Fabrication Inc 688012 · Shanghai	$46B	45/100 Faible	48/100	8.3%low 4.3%	9 yr	Net cash	45%	AMEC (688012): China's Domestic Etch Equipment Leader, a Great Company at a Rich Price9 juin 2026 · Watch	FY2025
57	EVE Energy 300014 · Shenzhen	$17B	45/100 Faible	49/100	13.4%low 9.8%	10 yr+	0.6×	22%	EVE Energy: Storage Now Leads the Growth and Carries the Thinnest Margin, and Capex Still Outruns the Cash It Converts28 juillet 2026 · Watch	FY2025
58	Goertek Inc 002241 · Shenzhen	$11B	45/100 Faible	41/100	10.2%low 3.5%	10 yr+	Net cash	15%	GoerTek: Stand-Alone Q2 Grew 0.67%, FY2025's Profit Jump Was Largely an Accounting Gain, and CNY 23.51 Already Pays the Base Case30 août 2026 · Hold	FY2025
59	Jiangsu Nata Opto Electr Material 300346 · Shenzhen	$4.8B	44/100 Faible	43/100	6.1%low 0.6%	10 yr+	Net cash	39%	Nata Opto-electronic: A Value-Investing Deep Dive20 mai 2026 · Watch	FY2025
60	Changzhou Fusion New Material Co. Ltd. A 688503 · Shanghai	$2.0B	42/100 Faible	37/100	11.3%low 8.4%	6 yr	—	10%	Changzhou Juhe: Real Moat, Unproven Second Curve13 juillet 2026 · Hold	FY2025
61	Hygon Information Technology Co. Ltd. A 688041 · Shanghai	$90B	28/100 Médiocre	46/100	6.3%low -0.8%	5 yr	—	57%	Hygon Information In-Depth Research11 juin 2026 · Hold	FY2025

Data and methodology: the six dimensions quantify Berkshire's published acquisition criteria and Buffett's shareholder letters (1981/1987/1991/2007 among others). Qualitative tests in the originals (e.g. "simple, understandable business", "management in place") are out of scope, and price ("available at a fair price") is covered by each report's valuation range instead. Financials come from company annual reports (via EODHD); ratios are computed in reporting currency, the USD gate via static FX. "‡" marks companies whose equity is persistently negative or tiny (ROE falls back to ROCE); "†" marks missing gross profit (operating margin used). Investment trusts and closed-end funds are excluded on two tests — name and financial shape (operating margins beyond what an operating company can achieve); REITs and operating asset managers are unaffected. This is a quantitative first pass, not investment advice. When citing this data, please credit Zen Horizon (zh.app). See our methodology for the scoring process.